Pigcasso looks just like any other pig. Above all, she loves to eat and bathe in mud, and just lie around doing nothing. But the six-year old sow, who lives on a sanctuary in the Western Cape, South Africa, also has a very unusual hobby: painting. Two to three times a week, her owner Joanne Lefson brings out the paint buckets, and Pigcasso grabs the custom-made brushes with her snout and starts going to town on the blank canvas. Waving her head up and down and from side to side with swift, jerking movements, the pig has soon filled the canvas with colourful strokes, only interrupting the proce…