I’ve been hired by Sarah Hrdy to produce two images of hominins; one of very early tool users and another showing a cooperative family grouping. In this piece, I chose to represent Australopithecines, perhaps afarensis or sediba, using rocks to crack nuts. Notice how carefully the juvenile is watching the demonstrator. Working on these projects is the most fun I’ve had in ages. I had no idea I liked the human form so much. It’s fascinating to try and produce emotional expression through body language. Plus, I’m actually illustrating concepts from my own field of research. How great is that!