I have a color shot from Emerson Matabele (I believe it's a cibachrome) and a color shot from Will Connor in my upstairs hallway. I have a black and white (selenium toned) by Janet Woodcock in my living room. I purchased all 3 at art fairs in New England and was very picky. I love all 3 (especially Janet's).
I have a bunch of exchange prints ready to hang in my craft room, but haven't gotten around to it. Some are from APUGers, some from photochimps.com and some from camera clubs.
I do have a couple of mine up in the mud room.