Artsonia.com is a website that art teachers can upload digital photos of student work for the world to view. Described on it's homepage as "world's largest kids museum online."
We visited my in-laws this weekend and my niece shared her artwork with me 'virtually.' I can visit this site a buy a variety of things decorated with her artwork. I haven't really browsed the site other than her work but I can't wait to share this with my art teacher. I have the most creative and hardworking art teacher that I think she will really like this.