diff --git a/doc/Logos/gf1.svg b/doc/Logos/gf1.svg
new file mode 100644
index 000000000..e4ccde8a6
--- /dev/null
+++ b/doc/Logos/gf1.svg
@@ -0,0 +1,14 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
+"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+
+<svg width="320" height="240" version="1.1" xmlns="http://www.w3.org/2000/svg">
+   <filter id="A"><feGaussianBlur stdDeviation="2"/></filter> 
+   <path filter="url(#A)"
+	 d="M159.5,227.5 v-51 h59 m-59,0 v-53 h114 a110.5,105 0 1,1 -24,-66"
+         fill="none" stroke="black" stroke-width="4" opacity="0.25"
+         stroke-linejoin="round" stroke-linecap="round"/>
+   <path d="M157.5,225.5 v-51 h59 m-59,0 v-53 h114 a110.5,105 0 1,1 -24,-66"
+         fill="none" stroke="red" stroke-width="4"
+         stroke-linejoin="round" stroke-linecap="round"/>
+</svg>