So I don’t know if you like postcards, but my house mate is obsessed. She is part of a postcard community called ‘Post Crossing’ http://www.postcrossing.com.
I have been passing on to her the postcards that we’ve been making for studio. Pretty exciting as this means the message of our studio is travelling world wide. Dériving postcards?
It’s also been a great method of reuse/recycling.