My friend Paul Belker collects art that he finds at thrift stores. Appropriately, he displays them at thriftstoreart.com. (Note that some of the pieces are nudes, so your safe-for-work mileage may vary.)
Over the past few years, I've picked up a number of pieces for him during my varied travels. They're not all the best in the collection, but each has it's own sort of charm. I'm especially proud to say that "The Breast" was Paul's first donation.
Following are the pieces that I've donated
