diff --git a/extras/source/templates/presnt/Piano/META-INF/manifest.xml b/extras/source/templates/presnt/Piano/META-INF/manifest.xml
index 87a66ca68c2d..c3e1aec9147d 100644
--- a/extras/source/templates/presnt/Piano/META-INF/manifest.xml
+++ b/extras/source/templates/presnt/Piano/META-INF/manifest.xml
@@ -4,7 +4,5 @@
   <manifest:file-entry manifest:full-path="Thumbnails/thumbnail.png" manifest:media-type="image/png"/>
   <manifest:file-entry manifest:full-path="meta.xml" manifest:media-type="text/xml"/>
   <manifest:file-entry manifest:full-path="content.xml" manifest:media-type="text/xml"/>
-  <manifest:file-entry manifest:full-path="Pictures/100002010000033A0000006EDD62437E1CC42053.png" manifest:media-type="image/png"/>
-  <manifest:file-entry manifest:full-path="Pictures/100000000000035400000120266623530F1969D0.png" manifest:media-type="image/png"/>
   <manifest:file-entry manifest:full-path="styles.xml" manifest:media-type="text/xml"/>
 </manifest:manifest>
diff --git a/extras/source/templates/presnt/Piano/Pictures/100000000000035400000120266623530F1969D0.png b/extras/source/templates/presnt/Piano/Pictures/100000000000035400000120266623530F1969D0.png
deleted file mode 100644
index 4755736ed78b..000000000000
Binary files a/extras/source/templates/presnt/Piano/Pictures/100000000000035400000120266623530F1969D0.png and /dev/null differ
diff --git a/extras/source/templates/presnt/Piano/Pictures/100002010000033A0000006EDD62437E1CC42053.png b/extras/source/templates/presnt/Piano/Pictures/100002010000033A0000006EDD62437E1CC42053.png
deleted file mode 100644
index ac02144966db..000000000000
Binary files a/extras/source/templates/presnt/Piano/Pictures/100002010000033A0000006EDD62437E1CC42053.png and /dev/null differ
diff --git a/extras/source/templates/presnt/Piano/content.xml b/extras/source/templates/presnt/Piano/content.xml
index a2e379644148..ffdc1109ea3b 100644
--- a/extras/source/templates/presnt/Piano/content.xml
+++ b/extras/source/templates/presnt/Piano/content.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <office:document-content xmlns:meta="urn:oasis:names:tc:opendocument:xmlns:meta:1.0" xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0" xmlns:ooo="http://openoffice.org/2004/office" xmlns:fo="urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:style="urn:oasis:names:tc:opendocument:xmlns:style:1.0" xmlns:text="urn:oasis:names:tc:opendocument:xmlns:text:1.0" xmlns:draw="urn:oasis:names:tc:opendocument:xmlns:drawing:1.0" xmlns:dr3d="urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0" xmlns:svg="urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0" xmlns:chart="urn:oasis:names:tc:opendocument:xmlns:chart:1.0" xmlns:rpt="http://openoffice.org/2005/report" xmlns:table="urn:oasis:names:tc:opendocument:xmlns:table:1.0" xmlns:number="urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0" xmlns:ooow="http://openoffice.org/2004/writer" xmlns:oooc="http://openoffice.org/2004/calc" xmlns:of="urn:oasis:names:tc:opendocument:xmlns:of:1.2" xmlns:tableooo="http://openoffice.org/2009/table" xmlns:calcext="urn:org:documentfoundation:names:experimental:calc:xmlns:calcext:1.0" xmlns:drawooo="http://openoffice.org/2010/draw" xmlns:loext="urn:org:documentfoundation:names:experimental:office:xmlns:loext:1.0" xmlns:field="urn:openoffice:names:experimental:ooo-ms-interop:xmlns:field:1.0" xmlns:math="http://www.w3.org/1998/Math/MathML" xmlns:form="urn:oasis:names:tc:opendocument:xmlns:form:1.0" xmlns:script="urn:oasis:names:tc:opendocument:xmlns:script:1.0" xmlns:dom="http://www.w3.org/2001/xml-events" xmlns:xforms="http://www.w3.org/2002/xforms" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:formx="urn:openoffice:names:experimental:ooxml-odf-interop:xmlns:form:1.0" xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:grddl="http://www.w3.org/2003/g/data-view#" xmlns:css3t="http://www.w3.org/TR/css3-text/" xmlns:presentation="urn:oasis:names:tc:opendocument:xmlns:presentation:1.0" xmlns:smil="urn:oasis:names:tc:opendocument:xmlns:smil-compatible:1.0" xmlns:anim="urn:oasis:names:tc:opendocument:xmlns:animation:1.0" xmlns:officeooo="http://openoffice.org/2009/office" office:version="1.2">
-  <office:scripts/>
   <office:automatic-styles>
     <style:style style:name="dp1" style:family="drawing-page">
       <style:drawing-page-properties presentation:background-visible="true" presentation:background-objects-visible="true" presentation:display-footer="true" presentation:display-page-number="false" presentation:display-date-time="true"/>
diff --git a/extras/source/templates/presnt/Piano/styles.xml b/extras/source/templates/presnt/Piano/styles.xml
index f0394089267c..dbea4e3302b0 100644
--- a/extras/source/templates/presnt/Piano/styles.xml
+++ b/extras/source/templates/presnt/Piano/styles.xml
@@ -13,6 +13,14 @@
     <draw:gradient draw:name="Filled_20_Yellow" draw:display-name="Filled Yellow" draw:style="linear" draw:start-color="#ffde59" draw:end-color="#b47804" draw:start-intensity="100%" draw:end-intensity="100%" draw:angle="300" draw:border="0%"/>
     <draw:gradient draw:name="Gradient_20_1" draw:display-name="Gradient 1" draw:style="linear" draw:start-color="#3465a4" draw:end-color="#ffffff" draw:start-intensity="100%" draw:end-intensity="100%" draw:angle="0" draw:border="0%"/>
     <draw:gradient draw:name="Shapes" draw:style="rectangular" draw:cx="50%" draw:cy="50%" draw:start-color="#cccccc" draw:end-color="#ffffff" draw:start-intensity="100%" draw:end-intensity="100%" draw:angle="0" draw:border="0%"/>
+    <draw:gradient draw:name="Gradient_20_16" draw:display-name="Gradient 16" draw:style="linear" draw:start-color="#ffffff" draw:end-color="#c9c9c9" draw:start-intensity="100%" draw:end-intensity="100%" draw:angle="270deg" draw:border="50%">
+      <loext:gradient-stop svg:offset="0" loext:color-type="rgb" loext:color-value="#ffffff"/>
+      <loext:gradient-stop svg:offset="1" loext:color-type="rgb" loext:color-value="#c9c9c9"/>
+    </draw:gradient>
+    <draw:gradient draw:name="Gradient_20_21" draw:display-name="Gradient 21" draw:style="linear" draw:start-color="#000000" draw:end-color="#cccccc" draw:start-intensity="100%" draw:end-intensity="100%" draw:angle="90deg" draw:border="20%">
+      <loext:gradient-stop svg:offset="0" loext:color-type="rgb" loext:color-value="#000000"/>
+      <loext:gradient-stop svg:offset="1" loext:color-type="rgb" loext:color-value="#cccccc"/>
+    </draw:gradient>
     <draw:hatch draw:name="Hatching_20_1" draw:display-name="Hatching 1" draw:style="single" draw:color="#3465a4" draw:distance="0.02cm" draw:rotation="0"/>
     <draw:marker draw:name="Arrow" svg:viewBox="0 0 20 30" svg:d="M10 0l-10 30h20z"/>
     <draw:stroke-dash draw:name="Dashed_20__28_var_29__20_2" draw:display-name="Dashed (var) 2" draw:style="rect" draw:dots1="1" draw:dots1-length="0.02cm" draw:dots2="1" draw:dots2-length="0.02cm" draw:distance="0.02cm"/>
@@ -561,18 +569,24 @@
     <style:style style:name="Mgr2" style:family="graphic" style:parent-style-name="standard">
       <style:graphic-properties draw:stroke="none" draw:fill="none" draw:fill-color="#ffffff" draw:textarea-vertical-align="bottom" draw:auto-grow-height="false" fo:min-height="1.485cm"/>
     </style:style>
-    <style:style style:name="Mgr3" style:family="graphic" style:parent-style-name="standard">
-      <style:graphic-properties draw:stroke="none" draw:fill="none" draw:textarea-vertical-align="middle" draw:color-mode="standard" draw:luminance="0%" draw:contrast="0%" draw:gamma="100%" draw:red="0%" draw:green="0%" draw:blue="0%" fo:clip="rect(0cm, 0cm, 0cm, 0cm)" draw:image-opacity="100%" style:mirror="none"/>
-    </style:style>
     <style:style style:name="Mgr4" style:family="graphic" style:parent-style-name="standard">
       <style:graphic-properties draw:stroke="none" draw:fill-color="#ffffff" draw:opacity="30%" draw:textarea-horizontal-align="justify" draw:textarea-vertical-align="middle" draw:auto-grow-height="false"/>
     </style:style>
-    <style:style style:name="Mgr5" style:family="graphic" style:parent-style-name="standard">
-      <style:graphic-properties draw:stroke="none" draw:fill="none" draw:textarea-vertical-align="middle" draw:color-mode="greyscale" draw:luminance="0%" draw:contrast="0%" draw:gamma="100%" draw:red="0%" draw:green="0%" draw:blue="0%" fo:clip="rect(0cm, 0cm, 0cm, 0cm)" draw:image-opacity="100%" style:mirror="none"/>
-    </style:style>
     <style:style style:name="Mgr6" style:family="graphic" style:parent-style-name="Filled">
       <style:graphic-properties draw:stroke="none" draw:fill="solid" draw:fill-color="#000000" draw:textarea-vertical-align="middle"/>
     </style:style>
+    <style:style style:name="Mgr7" style:family="graphic" style:parent-style-name="standard">
+      <style:graphic-properties svg:stroke-width="0.035cm" svg:stroke-color="#7b7b7b" draw:marker-start-width="0.252cm" draw:marker-end-width="0.252cm" draw:fill="gradient" draw:fill-gradient-name="Gradient_20_16" draw:gradient-step-count="0" loext:fill-use-slide-background="false" draw:textarea-horizontal-align="justify" draw:textarea-vertical-align="middle" draw:auto-grow-height="false" fo:min-height="6.699cm" fo:min-width="1.332cm" fo:padding-top="0.142cm" fo:padding-bottom="0.142cm" fo:padding-left="0.267cm" fo:padding-right="0.267cm" loext:decorative="false"/>
+    </style:style>
+    <style:style style:name="Mgr8" style:family="graphic" style:parent-style-name="standard">
+      <style:graphic-properties svg:stroke-width="0.053cm" svg:stroke-color="#000000" draw:marker-start-width="0.279cm" draw:marker-end-width="0.279cm" draw:fill="gradient" draw:fill-color="#000000" draw:fill-gradient-name="Gradient_20_21" draw:gradient-step-count="0" draw:textarea-horizontal-align="justify" draw:textarea-vertical-align="middle" draw:auto-grow-height="false" fo:min-height="3.728cm" fo:min-width="0.546cm" fo:padding-top="0.151cm" fo:padding-bottom="0.151cm" fo:padding-left="0.276cm" fo:padding-right="0.276cm" loext:decorative="false"/>
+    </style:style>
+    <style:style style:name="Mgr9" style:family="graphic" style:parent-style-name="standard">
+      <style:graphic-properties svg:stroke-width="0.053cm" svg:stroke-color="#000000" draw:marker-start-width="0.279cm" draw:marker-end-width="0.279cm" draw:fill-color="#000000" draw:textarea-horizontal-align="justify" draw:textarea-vertical-align="middle" draw:auto-grow-height="false" fo:min-height="0.007cm" fo:min-width="0.546cm" fo:padding-top="0.151cm" fo:padding-bottom="0.151cm" fo:padding-left="0.276cm" fo:padding-right="0.276cm" loext:decorative="false"/>
+    </style:style>
+    <style:style style:name="Mgr10" style:family="graphic" style:parent-style-name="standard">
+      <style:graphic-properties draw:stroke="none" draw:fill="solid" draw:fill-color="#cacaca"/>
+    </style:style>
     <style:style style:name="Mpr5" style:family="presentation" style:parent-style-name="Piano-backgroundobjects">
       <style:graphic-properties draw:stroke="none" draw:fill="none" draw:fill-color="#ffffff" draw:textarea-vertical-align="bottom" draw:auto-grow-height="false" fo:min-height="1.485cm"/>
     </style:style>
@@ -609,36 +623,28 @@
       <draw:frame draw:style-name="Mgr1" draw:text-style-name="MP2" draw:layer="backgroundobjects" svg:width="9.113cm" svg:height="1.484cm" svg:x="0cm" svg:y="0cm" presentation:class="header">
         <draw:text-box>
           <text:p>
-            <text:span text:style-name="MT1">
-              <presentation:header/>
-            </text:span>
+            <presentation:header/>
           </text:p>
         </draw:text-box>
       </draw:frame>
       <draw:frame draw:style-name="Mgr1" draw:text-style-name="MP4" draw:layer="backgroundobjects" svg:width="9.113cm" svg:height="1.484cm" svg:x="11.886cm" svg:y="0cm" presentation:class="date-time">
         <draw:text-box>
           <text:p>
-            <text:span text:style-name="MT1">
-              <presentation:date-time/>
-            </text:span>
+            <presentation:date-time/>
           </text:p>
         </draw:text-box>
       </draw:frame>
       <draw:frame draw:style-name="Mgr2" draw:text-style-name="MP2" draw:layer="backgroundobjects" svg:width="9.113cm" svg:height="1.484cm" svg:x="0cm" svg:y="28.215cm" presentation:class="footer">
         <draw:text-box>
           <text:p>
-            <text:span text:style-name="MT1">
-              <presentation:footer/>
-            </text:span>
+            <presentation:footer/>
           </text:p>
         </draw:text-box>
       </draw:frame>
       <draw:frame draw:style-name="Mgr2" draw:text-style-name="MP4" draw:layer="backgroundobjects" svg:width="9.113cm" svg:height="1.484cm" svg:x="11.886cm" svg:y="28.215cm" presentation:class="page-number">
         <draw:text-box>
           <text:p>
-            <text:span text:style-name="MT1">
-              <text:page-number/>
-            </text:span>
+            <text:page-number/>
           </text:p>
         </draw:text-box>
       </draw:frame>
@@ -651,12 +657,136 @@
     </style:handout-master>
     <style:master-page style:name="Piano" style:page-layout-name="PM1" draw:style-name="Mdp1">
       <office:forms form:automatic-focus="false" form:apply-design-mode="false"/>
-      <draw:custom-shape draw:style-name="Mgr6" draw:layer="backgroundobjects" svg:width="28cm" svg:height="8.65cm" svg:x="0cm" svg:y="0cm">
+      <draw:g>
+        <draw:custom-shape draw:style-name="Mgr7" draw:layer="layout" svg:width="1.867cm" svg:height="7cm" svg:x="26.133cm" svg:y="8.75cm">
+        <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+        </draw:custom-shape>
+        <draw:custom-shape draw:style-name="Mgr7" draw:layer="layout" svg:width="1.866cm" svg:height="7cm" svg:x="24.267cm" svg:y="8.75cm">
+        <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+        </draw:custom-shape>
+        <draw:custom-shape draw:style-name="Mgr7" draw:layer="layout" svg:width="1.867cm" svg:height="7cm" svg:x="22.4cm" svg:y="8.75cm">
+        <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+        </draw:custom-shape>
+        <draw:custom-shape draw:style-name="Mgr7" draw:layer="layout" svg:width="1.867cm" svg:height="7cm" svg:x="20.533cm" svg:y="8.75cm">
+        <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+        </draw:custom-shape>
+        <draw:custom-shape draw:style-name="Mgr7" draw:layer="layout" svg:width="1.866cm" svg:height="7cm" svg:x="18.667cm" svg:y="8.75cm">
+        <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+        </draw:custom-shape>
+        <draw:custom-shape draw:style-name="Mgr7" draw:layer="layout" svg:width="1.867cm" svg:height="7cm" svg:x="16.8cm" svg:y="8.75cm">
+        <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+        </draw:custom-shape>
+        <draw:custom-shape draw:style-name="Mgr7" draw:layer="layout" svg:width="1.867cm" svg:height="7cm" svg:x="14.933cm" svg:y="8.75cm">
+        <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+        </draw:custom-shape>
+        <draw:custom-shape draw:style-name="Mgr7" draw:layer="layout" svg:width="1.866cm" svg:height="7cm" svg:x="13.067cm" svg:y="8.75cm">
+        <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+        </draw:custom-shape>
+        <draw:custom-shape draw:style-name="Mgr7" draw:layer="layout" svg:width="1.867cm" svg:height="7cm" svg:x="11.2cm" svg:y="8.75cm">
+        <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+        </draw:custom-shape>
+        <draw:custom-shape draw:style-name="Mgr7" draw:layer="layout" svg:width="1.867cm" svg:height="7cm" svg:x="9.333cm" svg:y="8.75cm">
+        <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+        </draw:custom-shape>
+        <draw:custom-shape draw:style-name="Mgr7" draw:layer="layout" svg:width="1.866cm" svg:height="7cm" svg:x="7.467cm" svg:y="8.75cm">
+        <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+        </draw:custom-shape>
+        <draw:custom-shape draw:style-name="Mgr7" draw:layer="layout" svg:width="1.867cm" svg:height="7cm" svg:x="5.6cm" svg:y="8.75cm">
+        <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+        </draw:custom-shape>
+        <draw:custom-shape draw:style-name="Mgr7" draw:layer="layout" svg:width="1.867cm" svg:height="7cm" svg:x="3.733cm" svg:y="8.75cm">
+        <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+        </draw:custom-shape>
+        <draw:custom-shape draw:style-name="Mgr7" draw:layer="layout" svg:width="1.866cm" svg:height="7cm" svg:x="1.867cm" svg:y="8.75cm">
+        <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+        </draw:custom-shape>
+        <draw:custom-shape draw:style-name="Mgr7" draw:layer="layout" svg:width="1.867cm" svg:height="7cm" svg:x="0cm" svg:y="8.75cm">
+        <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+        </draw:custom-shape>
+        <draw:g>
+          <draw:custom-shape draw:style-name="Mgr8" draw:layer="layout" svg:width="1.098cm" svg:height="4.03cm" svg:x="1.316cm" svg:y="9.059cm">
+            <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+          </draw:custom-shape>
+          <draw:custom-shape draw:style-name="Mgr9" draw:layer="layout" svg:width="1.098cm" svg:height="0.309cm" svg:x="1.316cm" svg:y="8.75cm">
+            <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+          </draw:custom-shape>
+        </draw:g>
+        <draw:g>
+          <draw:custom-shape draw:style-name="Mgr8" draw:layer="layout" svg:width="1.098cm" svg:height="4.03cm" svg:x="3.182cm" svg:y="9.059cm">
+            <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+          </draw:custom-shape>
+          <draw:custom-shape draw:style-name="Mgr9" draw:layer="layout" svg:width="1.098cm" svg:height="0.309cm" svg:x="3.182cm" svg:y="8.75cm">
+            <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+          </draw:custom-shape>
+        </draw:g>
+        <draw:g>
+          <draw:custom-shape draw:style-name="Mgr8" draw:layer="layout" svg:width="1.098cm" svg:height="4.03cm" svg:x="6.916cm" svg:y="9.059cm">
+            <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+          </draw:custom-shape>
+          <draw:custom-shape draw:style-name="Mgr9" draw:layer="layout" svg:width="1.098cm" svg:height="0.309cm" svg:x="6.916cm" svg:y="8.75cm">
+            <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+          </draw:custom-shape>
+        </draw:g>
+        <draw:g>
+          <draw:custom-shape draw:style-name="Mgr8" draw:layer="layout" svg:width="1.098cm" svg:height="4.03cm" svg:x="8.782cm" svg:y="9.059cm">
+            <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+          </draw:custom-shape>
+          <draw:custom-shape draw:style-name="Mgr9" draw:layer="layout" svg:width="1.098cm" svg:height="0.309cm" svg:x="8.782cm" svg:y="8.75cm">
+            <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+          </draw:custom-shape>
+        </draw:g>
+        <draw:g>
+          <draw:custom-shape draw:style-name="Mgr8" draw:layer="layout" svg:width="1.098cm" svg:height="4.03cm" svg:x="10.649cm" svg:y="9.059cm">
+            <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+          </draw:custom-shape>
+          <draw:custom-shape draw:style-name="Mgr9" draw:layer="layout" svg:width="1.098cm" svg:height="0.309cm" svg:x="10.649cm" svg:y="8.75cm">
+            <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+          </draw:custom-shape>
+        </draw:g>
+        <draw:g>
+          <draw:custom-shape draw:style-name="Mgr8" draw:layer="layout" svg:width="1.098cm" svg:height="4.03cm" svg:x="14.382cm" svg:y="9.059cm">
+            <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+          </draw:custom-shape>
+          <draw:custom-shape draw:style-name="Mgr9" draw:layer="layout" svg:width="1.098cm" svg:height="0.309cm" svg:x="14.382cm" svg:y="8.75cm">
+            <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+          </draw:custom-shape>
+        </draw:g>
+        <draw:g>
+          <draw:custom-shape draw:style-name="Mgr8" draw:layer="layout" svg:width="1.098cm" svg:height="4.03cm" svg:x="16.249cm" svg:y="9.059cm">
+            <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+          </draw:custom-shape>
+          <draw:custom-shape draw:style-name="Mgr9" draw:layer="layout" svg:width="1.098cm" svg:height="0.309cm" svg:x="16.249cm" svg:y="8.75cm">
+            <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+          </draw:custom-shape>
+        </draw:g>
+        <draw:g>
+          <draw:custom-shape draw:style-name="Mgr8" draw:layer="layout" svg:width="1.098cm" svg:height="4.03cm" svg:x="19.982cm" svg:y="9.059cm">
+            <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+          </draw:custom-shape>
+          <draw:custom-shape draw:style-name="Mgr9" draw:layer="layout" svg:width="1.098cm" svg:height="0.309cm" svg:x="19.982cm" svg:y="8.75cm">
+            <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+          </draw:custom-shape>
+        </draw:g>
+        <draw:g>
+          <draw:custom-shape draw:style-name="Mgr8" draw:layer="layout" svg:width="1.098cm" svg:height="4.03cm" svg:x="21.849cm" svg:y="9.059cm">
+            <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+          </draw:custom-shape>
+          <draw:custom-shape draw:style-name="Mgr9" draw:layer="layout" svg:width="1.098cm" svg:height="0.309cm" svg:x="21.849cm" svg:y="8.75cm">
+            <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+          </draw:custom-shape>
+        </draw:g>
+        <draw:g>
+          <draw:custom-shape draw:style-name="Mgr8" draw:layer="layout" svg:width="1.098cm" svg:height="4.03cm" svg:x="23.716cm" svg:y="9.059cm">
+            <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+          </draw:custom-shape>
+          <draw:custom-shape draw:style-name="Mgr9" draw:layer="layout" svg:width="1.098cm" svg:height="0.309cm" svg:x="23.716cm" svg:y="8.75cm">
+            <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
+          </draw:custom-shape>
+        </draw:g>
+      </draw:g>
+      <draw:custom-shape draw:style-name="Mgr6" draw:layer="backgroundobjects" svg:width="28cm" svg:height="8.75cm" svg:x="0cm" svg:y="0cm">
         <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
       </draw:custom-shape>
-      <draw:frame draw:style-name="Mgr3" draw:layer="backgroundobjects" svg:width="28cm" svg:height="7.1cm" svg:x="0cm" svg:y="8.65cm">
-        <draw:image xlink:href="Pictures/100000000000035400000120266623530F1969D0.png" xlink:type="simple" xlink:show="embed" xlink:actuate="onLoad" loext:mime-type="image/png"/>
-      </draw:frame>
       <draw:custom-shape draw:style-name="Mgr4" draw:layer="backgroundobjects" svg:width="24.5cm" svg:height="2.1cm" svg:x="1.75cm" svg:y="0.85cm">
         <draw:enhanced-geometry svg:viewBox="0 0 21600 21600" draw:type="rectangle" draw:enhanced-path="M 0 0 L 21600 0 21600 21600 0 21600 0 0 Z N"/>
       </draw:custom-shape>
@@ -669,27 +799,21 @@
       <draw:frame presentation:style-name="Piano-backgroundobjects" draw:text-style-name="MP2" draw:layer="backgroundobjects" svg:width="6.523cm" svg:height="1.086cm" svg:x="1cm" svg:y="14.35cm" presentation:class="date-time">
         <draw:text-box>
           <text:p>
-            <text:span>
-              <presentation:date-time/>
-            </text:span>
+            <presentation:date-time/>
           </text:p>
         </draw:text-box>
       </draw:frame>
       <draw:frame presentation:style-name="Piano-backgroundobjects" draw:text-style-name="MP10" draw:layer="backgroundobjects" svg:width="8.875cm" svg:height="1.086cm" svg:x="9.563cm" svg:y="14.348cm" presentation:class="footer">
         <draw:text-box>
           <text:p>
-            <text:span>
-              <presentation:footer/>
-            </text:span>
+            <presentation:footer/>
           </text:p>
         </draw:text-box>
       </draw:frame>
       <draw:frame presentation:style-name="Piano-backgroundobjects" draw:text-style-name="MP4" draw:layer="backgroundobjects" svg:width="6.523cm" svg:height="1.086cm" svg:x="20.477cm" svg:y="14.35cm" presentation:class="page-number">
         <draw:text-box>
           <text:p>
-            <text:span>
-              <text:page-number/>
-            </text:span>
+            <text:page-number/>
           </text:p>
         </draw:text-box>
       </draw:frame>
@@ -702,36 +826,28 @@
         <draw:frame presentation:style-name="Piano-backgroundobjects" draw:text-style-name="MP2" draw:layer="backgroundobjects" svg:width="9.113cm" svg:height="1.484cm" svg:x="0cm" svg:y="0cm" presentation:class="header">
           <draw:text-box>
             <text:p>
-              <text:span text:style-name="MT1">
-                <presentation:header/>
-              </text:span>
+              <presentation:header/>
             </text:p>
           </draw:text-box>
         </draw:frame>
         <draw:frame presentation:style-name="Piano-backgroundobjects" draw:text-style-name="MP4" draw:layer="backgroundobjects" svg:width="9.113cm" svg:height="1.484cm" svg:x="11.886cm" svg:y="0cm" presentation:class="date-time">
           <draw:text-box>
             <text:p>
-              <text:span text:style-name="MT1">
-                <presentation:date-time/>
-              </text:span>
+              <presentation:date-time/>
             </text:p>
           </draw:text-box>
         </draw:frame>
         <draw:frame presentation:style-name="Mpr5" draw:text-style-name="MP2" draw:layer="backgroundobjects" svg:width="9.113cm" svg:height="1.484cm" svg:x="0cm" svg:y="28.215cm" presentation:class="footer">
           <draw:text-box>
             <text:p>
-              <text:span text:style-name="MT1">
-                <presentation:footer/>
-              </text:span>
+              <presentation:footer/>
             </text:p>
           </draw:text-box>
         </draw:frame>
         <draw:frame presentation:style-name="Mpr5" draw:text-style-name="MP4" draw:layer="backgroundobjects" svg:width="9.113cm" svg:height="1.484cm" svg:x="11.886cm" svg:y="28.215cm" presentation:class="page-number">
           <draw:text-box>
             <text:p>
-              <text:span text:style-name="MT1">
-                <text:page-number/>
-              </text:span>
+              <text:page-number/>
             </text:p>
           </draw:text-box>
         </draw:frame>
@@ -778,9 +894,19 @@
           </text:p>
         </draw:text-box>
       </draw:frame>
-      <draw:frame draw:style-name="Mgr5" draw:layer="backgroundobjects" svg:width="17.5cm" svg:height="2.33cm" svg:x="10cm" svg:y="12cm">
-        <draw:image xlink:href="Pictures/100002010000033A0000006EDD62437E1CC42053.png" xlink:type="simple" xlink:show="embed" xlink:actuate="onLoad" loext:mime-type="image/png"/>
-      </draw:frame>
+      <draw:g>
+        <draw:path draw:style-name="Mgr10" draw:layer="layout" svg:width="1.245cm" svg:height="1.22cm" svg:x="9.983cm" svg:y="13.018cm" svg:viewBox="0 0 1246 1221" svg:d="M496 996c4 35-4 70-23 103-19 32-47 61-83 82s-78 35-121 39c-44 4-88-1-127-14-39-14-73-36-98-64s-40-62-43-97c-4-35 4-70 23-103 19-32 47-61 83-82s78-35 122-39c37-4 75-1 110 9v-444-271-1l907-114v271h-2v650c0 2 0 4 0 7 4 35-4 70-23 103-19 32-47 61-83 82s-78 35-121 39c-44 4-88-1-127-14-39-14-73-36-98-64s-40-62-43-97c-4-35 4-70 23-103 19-32 47-61 83-82s78-35 122-39c38-4 76 0 112 10v-472l-594 75v617c0 4 1 8 1 13z"/>
+        <draw:path draw:style-name="Mgr10" draw:layer="layout" svg:width="1.245cm" svg:height="1.22cm" svg:x="12.071cm" svg:y="12.108cm" svg:viewBox="0 0 1246 1221" svg:d="M496 996c4 35-4 70-23 103-19 32-47 61-83 82s-78 35-121 39c-44 4-88-1-127-14-39-14-73-36-98-64s-40-62-43-97c-4-35 4-70 23-103 19-32 47-61 83-82s78-35 122-39c37-4 75-1 110 9v-444-271-1l907-114v271h-2v650c0 2 0 4 0 7 4 35-4 70-23 103-19 32-47 61-83 82s-78 35-121 39c-44 4-88-1-127-14-39-14-73-36-98-64s-40-62-43-97c-4-35 4-70 23-103 19-32 47-61 83-82s78-35 122-39c38-4 76 0 112 10v-472l-594 75v617c0 4 1 8 1 13z"/>
+        <draw:path draw:style-name="Mgr10" draw:layer="layout" svg:width="0.813cm" svg:height="0.813cm" svg:x="13.566cm" svg:y="12.277cm" svg:viewBox="0 0 814 814" svg:d="M324 664c3 23-3 47-15 69-12 21-31 40-54 54-24 14-51 24-79 26-29 3-58 0-83-9-26-9-48-24-64-43-17-18-26-41-28-64-3-24 2-47 15-69 12-21 30-41 54-55 23-14 51-23 80-26 24-2 49 0 71 6v-296-180-1l593-76v181h-1v433c0 1 0 3 0 5 2 23-3 46-15 68-13 22-31 41-55 55-23 14-51 23-79 26s-57-1-83-9c-25-10-47-24-64-43-16-19-26-41-28-65-2-23 3-46 15-68 13-22 31-41 55-55 23-14 51-23 79-26 25-3 50 0 73 7v-315l-388 50v411c0 3 1 6 1 9z"/>
+        <draw:path draw:style-name="Mgr10" draw:layer="layout" svg:width="1.051cm" svg:height="1.077cm" svg:x="15.061cm" svg:y="12.859cm" svg:viewBox="0 0 1052 1078" svg:d="M419 879c3 31-4 62-20 91s-39 54-70 73c-30 18-66 31-102 34-37 4-74-1-107-12-33-13-62-32-83-57-21-24-34-54-36-85-4-31 3-62 19-91s40-54 70-73c31-18 66-31 103-34 32-4 64-1 93 8v-392-239-1l766-101v239h-2v574c0 2 0 4 0 6 4 31-3 62-19 91s-40 54-70 73c-31 18-66 31-102 34-37 4-75-1-108-12-32-13-61-32-82-57s-34-55-37-85c-3-31 4-62 20-91s39-54 70-73c30-18 66-31 103-34 32-4 64 0 94 9v-417l-501 66v545c0 3 1 7 1 11z"/>
+        <draw:path draw:style-name="Mgr10" draw:layer="layout" svg:width="1.051cm" svg:height="1.077cm" svg:x="16.902cm" svg:y="12cm" svg:viewBox="0 0 1052 1078" svg:d="M419 879c3 31-4 62-20 91s-39 54-70 73c-30 18-66 31-102 34-37 4-74-1-107-12-33-13-62-32-83-57-21-24-34-54-36-85-4-31 3-62 19-91s40-54 70-73c31-18 66-31 103-34 32-4 64-1 93 8v-392-239-1l766-101v239h-2v574c0 2 0 4 0 6 4 31-3 62-19 91s-40 54-70 73c-31 18-66 31-102 34-37 4-75-1-108-12-32-13-61-32-82-57s-34-55-37-85c-3-31 4-62 20-91s39-54 70-73c30-18 66-31 103-34 32-4 64 0 94 9v-417l-501 66v545c0 3 1 7 1 11z"/>
+        <draw:path draw:style-name="Mgr10" draw:layer="layout" svg:width="0.971cm" svg:height="0.925cm" svg:x="19.031cm" svg:y="12.396cm" svg:viewBox="0 0 972 926" svg:d="M387 755c3 27-3 53-18 78s-37 47-65 63-61 26-94 29c-34 3-69-1-99-10-31-11-57-28-77-49-19-21-31-47-33-73-3-27 3-54 18-79 15-24 36-46 64-62 29-16 61-26 96-29 29-3 58-1 85 6v-336-206-1l708-86v206h-2v492c0 2 0 4 0 6 4 26-3 53-17 78-15 24-37 46-65 62s-61 27-95 30-68-1-99-11c-30-11-57-27-76-48-20-22-31-48-34-74-3-27 3-53 18-78 15-24 37-46 65-62s61-27 95-30c30-3 59 0 88 8v-358l-464 57v468c0 3 1 6 1 9z"/>
+        <draw:path draw:style-name="Mgr10" draw:layer="layout" svg:width="0.971cm" svg:height="0.925cm" svg:x="20.142cm" svg:y="13.044cm" svg:viewBox="0 0 972 926" svg:d="M387 755c3 27-3 53-18 78s-37 47-65 63-61 26-94 29c-34 3-69-1-99-10-31-11-57-28-77-49-19-21-31-47-33-73-3-27 3-54 18-79 15-24 36-46 64-62 29-16 61-26 96-29 29-3 58-1 85 6v-336-206-1l708-86v206h-2v492c0 2 0 4 0 6 4 26-3 53-17 78-15 24-37 46-65 62s-61 27-95 30-68-1-99-11c-30-11-57-27-76-48-20-22-31-48-34-74-3-27 3-53 18-78 15-24 37-46 65-62s61-27 95-30c30-3 59 0 88 8v-358l-464 57v468c0 3 1 6 1 9z"/>
+        <draw:path draw:style-name="Mgr10" draw:layer="layout" svg:width="1.051cm" svg:height="1.077cm" svg:x="21.377cm" svg:y="12.837cm" svg:viewBox="0 0 1052 1078" svg:d="M419 879c3 31-4 62-20 91s-39 54-70 73c-30 18-66 31-102 34-37 4-74-1-107-12-33-13-62-32-83-57-21-24-34-54-36-85-4-31 3-62 19-91s40-54 70-73c31-18 66-31 103-34 32-4 64-1 93 8v-392-239-1l766-101v239h-2v574c0 2 0 4 0 6 4 31-3 62-19 91s-40 54-70 73c-31 18-66 31-102 34-37 4-75-1-108-12-32-13-61-32-82-57s-34-55-37-85c-3-31 4-62 20-91s39-54 70-73c30-18 66-31 103-34 32-4 64 0 94 9v-417l-501 66v545c0 3 1 7 1 11z"/>
+        <draw:path draw:style-name="Mgr10" draw:layer="layout" svg:width="0.604cm" svg:height="0.582cm" svg:x="23.026cm" svg:y="13.735cm" svg:viewBox="0 0 605 583" svg:d="M241 476c2 16-2 33-11 49-10 15-23 29-41 39-17 10-38 17-58 19-22 1-43-1-62-7-19-7-35-17-48-31-12-13-19-29-21-46-1-17 2-33 12-49 9-15 22-29 40-39 17-10 38-17 59-19 18-2 37 0 54 4v-212-129-1l440-54v129h-1v311c0 1 0 2 0 3 2 17-2 34-11 49-9 16-23 29-40 39-18 10-38 17-59 19-22 2-43 0-62-7-19-6-35-17-47-30-13-14-20-30-21-47-2-16 2-33 11-49 9-15 23-29 40-39 18-10 38-17 59-18 19-2 37 0 55 4v-225l-289 36v294c0 2 1 4 1 7z"/>
+        <draw:path draw:style-name="Mgr10" draw:layer="layout" svg:width="0.642cm" svg:height="0.652cm" svg:x="24.991cm" svg:y="12.934cm" svg:viewBox="0 0 643 653" svg:d="M256 533c2 18-2 37-12 55-10 17-24 32-43 44-18 11-40 18-62 20-23 3-46 0-66-7-20-8-37-19-50-34s-21-33-22-52c-3-19 2-38 11-55 10-17 25-33 43-44 19-11 40-19 63-21 19-2 39 0 57 5v-238-144-1l468-61v145h-1v348c0 1 0 2 0 3 2 19-2 38-12 55-10 18-24 33-43 44-18 11-40 19-62 21-23 2-46 0-66-7-20-8-37-20-50-35s-21-33-22-51c-3-19 2-38 11-56 10-17 25-32 43-43 19-12 40-19 63-21 20-2 39 0 58 5v-252l-307 40v330c0 2 1 4 1 7z"/>
+        <draw:path draw:style-name="Mgr10" draw:layer="layout" svg:width="1.261cm" svg:height="1.26cm" svg:x="26.238cm" svg:y="12.502cm" svg:viewBox="0 0 1262 1261" svg:d="M502 1029c4 36-4 72-23 106-19 33-48 63-84 85-36 21-79 36-123 40s-89-1-128-14c-40-15-74-38-99-67-26-29-41-64-44-100-4-36 4-72 23-106 20-33 48-63 84-85 37-22 79-36 124-40 37-4 76-1 111 9v-458-280-1l919-118v280h-2v671c0 2 0 4 0 7 4 37-4 73-23 107-20 33-48 63-84 84-37 22-79 37-123 41-45 4-89-1-129-15-39-14-74-37-99-66s-40-64-43-100c-4-36 4-72 23-106 19-33 48-63 84-85s79-36 124-40c38-4 77 0 113 10v-487l-602 77v637c0 4 1 8 1 14z"/>
+      </draw:g>
       <presentation:notes style:page-layout-name="PM0">
         <office:forms form:automatic-focus="false" form:apply-design-mode="false"/>
         <draw:page-thumbnail presentation:style-name="Piano1-title" draw:layer="backgroundobjects" svg:width="17cm" svg:height="9.56cm" svg:x="2cm" svg:y="2.5cm" presentation:class="page"/>
@@ -790,36 +916,28 @@
         <draw:frame presentation:style-name="Piano1-backgroundobjects" draw:text-style-name="MP2" draw:layer="backgroundobjects" svg:width="9.113cm" svg:height="1.484cm" svg:x="0cm" svg:y="0cm" presentation:class="header">
           <draw:text-box>
             <text:p>
-              <text:span text:style-name="MT1">
-                <presentation:header/>
-              </text:span>
+              <presentation:header/>
             </text:p>
           </draw:text-box>
         </draw:frame>
         <draw:frame presentation:style-name="Piano1-backgroundobjects" draw:text-style-name="MP4" draw:layer="backgroundobjects" svg:width="9.113cm" svg:height="1.484cm" svg:x="11.886cm" svg:y="0cm" presentation:class="date-time">
           <draw:text-box>
             <text:p>
-              <text:span text:style-name="MT1">
-                <presentation:date-time/>
-              </text:span>
+              <presentation:date-time/>
             </text:p>
           </draw:text-box>
         </draw:frame>
         <draw:frame presentation:style-name="Mpr9" draw:text-style-name="MP2" draw:layer="backgroundobjects" svg:width="9.113cm" svg:height="1.484cm" svg:x="0cm" svg:y="28.215cm" presentation:class="footer">
           <draw:text-box>
             <text:p>
-              <text:span text:style-name="MT1">
-                <presentation:footer/>
-              </text:span>
+              <presentation:footer/>
             </text:p>
           </draw:text-box>
         </draw:frame>
         <draw:frame presentation:style-name="Mpr9" draw:text-style-name="MP4" draw:layer="backgroundobjects" svg:width="9.113cm" svg:height="1.484cm" svg:x="11.886cm" svg:y="28.215cm" presentation:class="page-number">
           <draw:text-box>
             <text:p>
-              <text:span text:style-name="MT1">
-                <text:page-number/>
-              </text:span>
+              <text:page-number/>
             </text:p>
           </draw:text-box>
         </draw:frame>
diff --git a/extras/template_files.mk b/extras/template_files.mk
index f96675384cc9..d1d10c7e9d97 100644
--- a/extras/template_files.mk
+++ b/extras/template_files.mk
@@ -106,8 +106,6 @@ extra_files_PRESENTATIONS := \
     presnt/Midnightblue/Thumbnails/thumbnail.png \
     presnt/Nature_Illustration/Thumbnails/thumbnail.png \
     presnt/Pencil/Thumbnails/thumbnail.png \
-    presnt/Piano/Pictures/100000000000035400000120266623530F1969D0.png  \
-    presnt/Piano/Pictures/100002010000033A0000006EDD62437E1CC42053.png  \
     presnt/Piano/Thumbnails/thumbnail.png \
     presnt/Portfolio/Thumbnails/thumbnail.png \
     presnt/Progress/Thumbnails/thumbnail.png \