This Simple Book Is So Much More Than It Appears To Be At First

Artist Kelli Anderson created something amazing when she designed This Book Is a Camera. Yes, it is a pop-up book...but the title isn't lying. It's a camera, too. The book folds up into a simple pinhole camera and it can really take a picture. (After all, cameras aren't that complicated when you get down to it.)A pinhole camera is also known as a camera obscura. According to Wikipedia, it is a "simple optical imaging device in the shape of a closed box or chamber. In one of its sides is a small hole which, via the rectilinear propagation of light,...