AA out of Minneapolis, MN. has got to be one of the radest print shops anywhere in the US. They do lots of different stuff but what I really love are their test prints. If I was a rich man I would buy them all and horde them to myself. The samples below are mostly the ones for sale right now on their site. They change all the time so its fun to check in every now and again and see what they got. The notion of incidental art is one that I have always held dear and these guys seem to understand it well.