http://www.artimusart.com/

It is so simple but yet beautiful. It taps into the desire of parents to keep everything their precious one does but without the clutter.

"Parents, you’ve got enough to do. Let us take the worry and the hassle out of preserving your children’s precious artwork. Sketches, paintings, doodles and drawings. Beautifully published, shared on the web, preserved for a lifetime."