Artist George Zisiadis is on a mission to make buildings a little less static and a little more fun. How does it work? “The short answer is magic,” he says. Most buildings, seen from the side of the ...

Pinwheel (If you do not have a pinwheel, you can make a homemade one using a sheet of paper, a pencil or pen, a round wooden skewer and scissors—see steps below.) If you're enjoying this article, ...