Got a new Apple Pencil? Once the initial novelty wears off, you might find that it spends most of its time magnetically clipped to the side of your iPad Pro or, worse, stuck in the back of a drawer.

Michael Rosario, under the online name of Michaelldrawss, has been drawing for as long as he can remember. He says he first started sketching at around four years old, beginning with anime-inspired ...