We put a lot of things on top of our desks, dining tables, and shelves, whether for functionality or decoration. Over time, we get so used to their presence that they become almost invisible, at least until something changes that shocks us awake to reality. Being mindful of the things around us isn’t so bad a thing, especially when it causes you to stop and think, even for a brief moment. Things that give us pause don’t have to be outlandish, loud, or unsettling. They just have to be unusual enough for our minds to be puzzled and stomped. This tabletop collection does that effectively not with sophisticated mechanisms or intricate designs but my simple shapes and materials create an illusion of something that isn’t what it seems at first glance.

Optical illusions work by making our eyes and our brains disagree with each other. Something that isn’t logical but clearly looks that way could send our heads in a loop. Most of these illusions use diagrams and illustrations on flat paper, but there are times when they can also be made with solid, three-dimensional objects. You just need some creative thinking and a devious use of forms, colors, and mirrors.