My sister, sweetposiebot, linked to this site: Tiny Showcase

I love the concept:

Beginning on August 23, 2005 – the half year anniversary of Tiny Showcase, we introduced a new pricing structure where a percentage of the money from each print sold is donated to a charity chosen by the artist. This raises the print price slightly, but now the artist, as well as their favorite charity, benefit from each piece sold.

If you check their gallery you’ll see a lot of beautiful artwork up, most of them sold out. I’ll definitely be picking up some pieces if/when I ever buy a house. It’s a great way to decorate and donate to a cause!