Tofu has been doing a lot of work with postage stamps lately. This wonderful collaged card of postage stamps just being one example.
Another wonderful sheet of artistamps from Adam. He's been doing even more wonderful stamps since getting his perforator(and yes, I'm jealous).
Front and back of a perforated postcard from Adam.
A wonderful rubber stamp piece (stamped on homemade paper made from old boxes) that was just slightly too big for my scanner to scan completely.