diff --git a/tests/sample-documents/DocBook-4.2-WHYNOT/images/warning.svg b/tests/sample-documents/DocBook-4.2-WHYNOT/images/warning.svg
index 0de77fa..8dad121 100644
--- a/tests/sample-documents/DocBook-4.2-WHYNOT/images/warning.svg
+++ b/tests/sample-documents/DocBook-4.2-WHYNOT/images/warning.svg
@@ -1,17 +1,28 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 20010904//EN"
-  "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">
-<svg width="24" height="24">
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
+  "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" id="Layer_1"
+     xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink" 
+     x="0px" y="0px"
+     width="24px" 
+     height="24px" 
+     viewBox="0 0 24 24" 
+     enable-background="new 0 0 24 24"
+     xml:space="preserve">
   <image id="image0" width="24" height="24" x="0" y="0"
     xlink:href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAMAAADXqc3KAAAABGdBTUEAALGPC/xhBQAAACBjSFJN
 AAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAolBMVEX////e3t7W1tbv7+/G
 xsacUlK1KSmtMTGtlJS1tbWlSkrvCAj3AADGGBilOTmlhIScWlqlpaW1AACUAADWAAC9AAApAAAQ
 AABaAAC1paWtAAAYAABCAADeAACUe3vGAAAhAAAIAABSAAAxAABzAADnAABKAACMAAClAABrAACE
-AAB7AADOKSmllJS1nJzWKSmce3vOAADGEBDnISH39/e9ra2Ltr4AAAAAAWJLR0QAiAUdSAAAANVJ
+AAB7AADOKSmllJS1nJzWKSmce3vOAADGEBDnISH39/e9ra2Ltr4AAAAAAWJLR0QhxGwNFgAAANVJ
 REFUKM9tkukSgjAMhFtAAVvEA4knIgre4vn+ryZjGxtmuv1T9usmU1LGlLiDchmV1+n6avkBJWFP
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-aWZ5ADIwMTYtMDQtMDJUMTE6MTA6NDYtMDc6MDA6HpIlAAAAAElFTkSuQmCC" />
+ZGF0ZTpjcmVhdGUAMjAxNi0wNC0xOVQyMToxMToxNy0wNzowMOsKgVIAAAAldEVYdGRhdGU6bW9k
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+YWdpY2sgNC4yLjggOTkvMDgvMDEgY3Jpc3R5QG15c3RpYy5lcy5kdXBvbnQuY29tkbohuAAAAABJ
+RU5ErkJggg==" />
 </svg>
diff --git a/tests/sample-documents/Linuxdoc-Larger/images/another.png b/tests/sample-documents/Linuxdoc-Larger/images/another.png
deleted file mode 100644
index 99d1313..0000000
Binary files a/tests/sample-documents/Linuxdoc-Larger/images/another.png and /dev/null differ
diff --git a/tests/sample-documents/Linuxdoc-Larger/images/another.png b/tests/sample-documents/Linuxdoc-Larger/images/another.png
new file mode 120000
index 0000000..50cf5a2
--- /dev/null
+++ b/tests/sample-documents/Linuxdoc-Larger/images/another.png
@@ -0,0 +1 @@
+../../DocBookSGML-Larger/images/bullet.png
\ No newline at end of file
diff --git a/tests/sample-documents/Linuxdoc-Larger/images/tiny.png b/tests/sample-documents/Linuxdoc-Larger/images/tiny.png
deleted file mode 100644
index 99d1313..0000000
Binary files a/tests/sample-documents/Linuxdoc-Larger/images/tiny.png and /dev/null differ
diff --git a/tests/sample-documents/Linuxdoc-Larger/images/tiny.png b/tests/sample-documents/Linuxdoc-Larger/images/tiny.png
new file mode 120000
index 0000000..50cf5a2
--- /dev/null
+++ b/tests/sample-documents/Linuxdoc-Larger/images/tiny.png
@@ -0,0 +1 @@
+../../DocBookSGML-Larger/images/bullet.png
\ No newline at end of file