The man standing in the one pic is one of the artists and a bit camera shy. His name is Steven and he is from Zimbabwe. He is selling these sculptures here in South Africa to support his family back home. I was impressed with his work so I asked if I could take photos to show to other people. Apparently the sculptures are steel and painted with some kind of varnish. The cost of the large sculptures is equivalent to $540 (US). I think that's a good price considering the amount of work involved.