diff --git a/design/feature-graphic.svg b/design/feature-graphic.svg
new file mode 100644
index 0000000..e63aa45
--- /dev/null
+++ b/design/feature-graphic.svg
@@ -0,0 +1,132 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="1024"
+   height="500"
+   id="svg2"
+   version="1.1"
+   inkscape:version="0.48.5 r10040"
+   sodipodi:docname="feature-graphic.svg"
+   inkscape:export-filename="/home/phw/devel/mobile/android/workspace/PwdHash/design/store-icon.png"
+   inkscape:export-xdpi="960"
+   inkscape:export-ydpi="960">
+  <defs
+     id="defs4">
+    <linearGradient
+       id="linearGradient3806">
+      <stop
+         style="stop-color:#ffffff;stop-opacity:0.15686275;"
+         offset="0"
+         id="stop3808" />
+      <stop
+         id="stop3824"
+         offset="0.33000001"
+         style="stop-color:#ffffff;stop-opacity:0.07843138;" />
+      <stop
+         style="stop-color:#ffffff;stop-opacity:0;"
+         offset="1"
+         id="stop3810" />
+    </linearGradient>
+    <filter
+       inkscape:collect="always"
+       id="filter3800"
+       color-interpolation-filters="sRGB">
+      <feGaussianBlur
+         inkscape:collect="always"
+         stdDeviation="0.90250002"
+         id="feGaussianBlur3802" />
+    </filter>
+    <radialGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient3806"
+       id="radialGradient3814"
+       cx="24"
+       cy="1028.3623"
+       fx="24"
+       fy="1028.3623"
+       r="19"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="matrix(68.077562,0,0,33.240998,-609.86188,-33131.422)" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="0.49497475"
+     inkscape:cx="351.34053"
+     inkscape:cy="404.00678"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="false"
+     showguides="true"
+     inkscape:guide-bbox="true"
+     inkscape:window-width="1920"
+     inkscape:window-height="1136"
+     inkscape:window-x="0"
+     inkscape:window-y="27"
+     inkscape:window-maximized="1">
+    <sodipodi:guide
+       orientation="1,0"
+       position="100,250"
+       id="guide3773" />
+  </sodipodi:namedview>
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Ebene 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-552.3622)">
+    <rect
+       style="fill:#283593;fill-opacity:1;stroke:none"
+       id="rect2985"
+       width="1024"
+       height="500"
+       x="0"
+       y="552.36218" />
+    <rect
+       y="552.36218"
+       x="0"
+       height="1000"
+       width="2048"
+       id="rect3804"
+       style="fill:url(#radialGradient3814);fill-opacity:1;stroke:none"
+       inkscape:export-filename="/home/phw/devel/mobile/android/workspace/PwdHash/design/icon-xhdpi.png"
+       inkscape:export-xdpi="113.68"
+       inkscape:export-ydpi="113.68" />
+    <text
+       xml:space="preserve"
+       style="font-size:574.22045898px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;line-height:125%;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none;font-family:Noto Sans;-inkscape-font-specification:Noto Sans"
+       x="61.344467"
+       y="945.83319"
+       id="text3763"
+       sodipodi:linespacing="125%"><tspan
+         sodipodi:role="line"
+         id="tspan3765"
+         x="61.344467"
+         y="945.83319"
+         style="font-size:401.95431519px;fill:#ffffff">P#</tspan></text>
+  </g>
+</svg>