When I visited the Halsey Institute of Contemporary Art I had the pleasure of seeing my first Art-o-mat.
During my undergrad years I started making pocket art. I continue to make small scale pieces so the idea of dispensing art via the Art-o-mat is interesting. I read through the guidelines on the Art-o-mat website a few years back, even downloading the box template.
Visit the Art-o-mat website for the guidelines and to download the official box template.