Here's a Port Jackson shark working on a mural. Extra points for those who can recognise what that mural image is based on.
I might have gotten the markings on the shark a bit wrong but this is one of those bullheaded (haha) sharks I dread drawing. Which is why I'm glad it is listed as least concern on the IUCN red list.

ps - So, the mural is inspired by the drawing of a shark Quint did. Someone recently brought it to my notice and I thought it would be a nice mural because that's about all I can manage before I become impatient.