4/19/13. 9" x 12". 2h and 2B Graphite pencil and Derwent Drawing white pencil on colored paper. The San Diego Zoo is about to open the new Australian Outback exhibit and I cannot wait to check it out. I'm working on a project with the education department that involves Australian animals so I thought it fitting to show some of the reference sketches I am using for that. Sketched these live at the zoo during one of my classes.