Artist Fun Fact: My Woolly Rhino is made from salvaged steel and covered with 450 lbs. of tie wire, made into hair plugs. His horns are stainless steel and his eyes are green glass. I decided to make a Woolly Rhino when a friend sent photos with the caption “Siberian Unicorn.” That got me thinking, “Woolly Rhinos are every bit as cool as a Woolly Mammoth but not many people know about them.” Now they can see one up close.