I'm off to learn how to do it right now. If this has whet your appetite for another DIY optical illusion, head over to this ...

He's on a mission to draw something super magical – A unicorn! And it will be sparkling with glitter, making it a rainbow of fun and color. Buckle up because the excitement is about to begin!

Learn how to draw and sketch in Apple Notes with Apple Pencil. Discover tips, tools, and features to create stunning visual ...