The Greene Gallery
I don't know how realistic it is to fly an artist out to paint a mural on your wall (wait, yes I do, since I am available for just such activities), but this girl? Is definitely worth it. I love her work - both the murals and the frame-able type. I have a gorgeous print (the one used as the main photo for this recommendation) on the wall of my dining room that I love, and I have several notecards that I only give to the very specialist of people.