It is amazing to me how sheet metal can be made so smooth and can be turned into so many different shapes and styles. This definitely seems like one material that you would be able to do a lot with. It would be really cool to learn how to cut metal like this one day.
I cut some sheet metal for an abstract art piece I was doing and cut myself! I didn't realize how sharp it would be after I cut it. I wonder if you can sand off the edges to make it safer to handle?http://www.metalfab.com