They got school kids to send in drawings of creatures and then these guys actually rendered them in colored glass in front of the kids. They had the pieces and the kids' drawings on display. Very cute and often hilarious.
I could have sworn he did custom work, but I can't seem to see it listed on the site anywhere now. Still an awesome present for a mathematician though.
http://www.museumofglass.org/
They got school kids to send in drawings of creatures and then these guys actually rendered them in colored glass in front of the kids. They had the pieces and the kids' drawings on display. Very cute and often hilarious.