Who knew that my art history classes would actually prove useful?
I actually grabbed my 3-D glasses and was saddened to see that there wasn't actually any 3-D, haha.
The second of your "Special Sketch Edition" says Flickr, but the font chosen makes the word appear to be a curse word at first glance. Since this game is rated M you probably don't have to worry about it, but I thought it would be good to point it out just in case.
I think this is an excellent game, and I love that you are using a video game as a means to showcase your own art while also making it interactive. The searching for stars is a good way to have people look at the works longer even if they already know the answer.