Hi. I decided to post my photos in 'Accessories' because it's decent imo.
Well, the following attached files are just hot taken pictures of my A500, the back side is covered with my girlfriend's paintings using acrylic paints. It feels ribber and pretty soft but bleach, because ~0.05mm tall, which makes my back cover any-scratch-protected, while it's hard to remove the paints even using special stuff.
The previous thing was my Galaxy S and her paints remained for about two months; then we just removed all that crap with nails (!) and she painted another one next evening. Just wanted to show off ;P