This picture shows the Bent Pyramid. The Bent Pyramid was probably the first planned from the outset to be a true pyramid, with smooth sides. This represents a glorious period in the evolution of the pyramid, comparable to that when Djsoer's architect, Imhotep, built the Step Pyramid at Saqqara. The Bent Pyramid was probably either the first or second of Snefru's pyramids, depending on who built the Medium Pyramid. It was almost certainly built prior to his other project at Dahshur, the Red Pyramid. The pyramid is also sometimes called the Rhomboidal, False, or Blunt Pyramid. The ancient Egyptians called it "Snefru Shines - South (pyramid)".