It's Waldo! It's Wally! It's Umino! Doesn't matter because you found him! Our favourite hide and seeker looks very similar to another annoying hide and seeker from an anime series! Mitsuketa!
When I was a kid I loved to do those scratch arts. The scratch paper I made myself with crayons and black paint was even better, minus the wait time for letting the paint dry. This is just a simple butterfly print using that idea and rainbow colours.