Red can’t really draw a shirt or eyes so he does stick man and dots plus his hair (he’s so proud though)
Blue is the same with eyes but has learned a few things from old comics. He also picked up some of his art skills when he was alive from practice
Yellow is a decent drawer, making any portrait that’s about him looking in a cool style. He draws eyes like semi circles and dots inside to make him look cool as well
Purple has a cutesy look but that’s the only art style he has of now. But he’s the only one that knows how to draw a full body without it looking blocky (like the legs but I think he got lazy)