Russell, it is paper mache(news paper, tissue paper, white glue) with wire or foam board below. My wife is an artist and has been successful with paper mache for many years. That's where I get my inspiration and technical support. The ideas and subject matter are my own.
This will be my 4th or 5th project that I donate to the raffle table at the Tenn. Classic each year. You can look them up in past posts. I also did one last year I gave to Pappy of him at his work bench. I don't remember if I posted a pic of that though.