I trade artist trading cards online at atcsforall.com. For those of you who have never heard of ATCs, they are 2.5 x3.5 cm and are traded in the same way kids swap football or Pokemon cards. You create cards in whatever medium takes your fancy and then trade them with other artists either online or at swap meets. There is a lot of work that doesn't interest me, far too many cute animals and "vintage" scrap-booking, but look through the galleries and you will find some interesting stuff. It is a very female dominated world though and could certainly do with a few more chaps getting involved which would definitely vary what's on offer. Click on the link in my "Worth A Gander" section and get involved. Here are a few examples of my ATCs.