I just found some pictures of my fathers uhm, statues (is that a right word for those?). He cuts the steel to small pieces and then uses mig welding to attach them together. The colors are made by heating the surface of the steel to different temperatures. Kinda cool =)
This one is 100% stainless steel too (well, the black parts are colored black with something, but they are still steel):
I'm proud of my daddy
This one is 100% stainless steel too (well, the black parts are colored black with something, but they are still steel):
I'm proud of my daddy