Sarah Walker created the comic strip Pun, 2, 3 in 2014. She is mostly self-taught and has drawn comics on and off for most of her life. Her comics are often autobiographical and overloaded with puns, occasionally injected with social commentary. In addition to being in Canzine, her comics have been featured in student newspapers, zines, and online magazines. Outside of the drawing room, Sarah performs stand-up comedy.