Hiding Images in Plain Sight An Article by Matt Ferraro mattferraro.dev I recently made a physical object that defies all intuition. It's a square of acrylic, smooth on both sides, totally transparent. A tiny window. But it has the magic property that if you shine a flashlight on it, it forms an image. caustics
Perfection It seems that perfection is attained not when there is nothing more to add, but when there is nothing more to take away. perfectiondesignsimplicitymaking