Flickr User fengschwing took out all of his Superman action figures, took pictures of them, and then created this amazing image. Now for a little history of Superman’s “S” Shield:

The Superman logo (aka S shield) is the iconic emblem for the fictional superhero Superman. It is also informally referred to as the “S” shield. As a representation of the first superhero, it served as a template for character design decades after Superman’s first appearance. The tradition of wearing a representative symbol on the chest was mimicked by many subsequent superheroes, including Batman, Spider-Man, Fantastic Four, Green Lantern, the Flash and many others. – Wikipedia