Set aside all of your fancy equipment for a day and try your hand at pinhole photography. The seventh annual Worldwide Pinhole Photography Day is Sunday April 29. Each year people from around the world make their own cameras and take pictures with them on the last Sunday in April.

In case you don’t know, a pinhole camera is basically is a box, with a tiny hole at one end and film or photographic paper at the other—the pinhole replaces the lens.