It's in today's paper titled as 'Hey, can I bum an artwork off of you?' in the first Calender section.
I really think we should have one since we have the artwalks going on up here.
So far there are machines located in Los Angeles (The Museum of Contemporary Art), Oceanside (Clients & Profits), Sacramento (Crocker Art Museum), and San Francisco (RayKo Photo Center).
The link to the homepage is here: http://www.artomat.org/home.html
The thing is finding a good location for one in our city.