What type of piece is this? Drawing Share a little about the materials, processes and techniques used to create this piece. This is a skull I drew when I was taking art classes with Julian Ashton. The second portrait is one I did in charcoal of Winston Churchill (or he bears a striking resemblance to him). Is the piece for sale? No What are you most proud of? The proportions i.e. the skull being big and 'round' as compared to the jawline. What advice would you give someone starting this project? Learn all you can about the structure of the skull and anatomy before undertaking this; and be prepared to make mistakes at first when doing portraits and facial features.