The Atlas Gallery in London just held a polaroid exhibition (unfortunately finished on the 28th Nov). Iconically the opening date was the same as the expiry date on the last batch of polaroid film made. Very sad indeed. The artist I liked best was Mark Quinn along with some others. The Gallery is so small but I like the intimacy and the fact you don’t feel like cattle as you do sometimes at the big galleries.
Mark Quinn’s website is currently under construction but you can find him on www.artnet.com and lots of hits come up if you google him.