Show only the edges of your picture!

Ideas:
-outline a complex architectural picture or geometrical shape
-show the outline of two people kissing
-make a neat picture of your hand

Instructions:
Step 1. Select a picture directly from your Camera or your Gallery
Step 2. Filter your picture with Picture Edge Detect!
Step 3. Save a copy of the new picture back to your Gallery
Step 4. Send the picture directly to an email or another application