Southern South Saqqara pyramid

The Southern South Saqqara Pyramid is an ancient Egyptian royal tomb which was built during the 13th Dynasty in South Saqqara, and is renowned for having the most elaborate hypogeum since the late 12th Dynasty pyramids. The building remains unfinished and its owner is still uncertain as no unambiguous evidence has been found to settle the issue. In 2008, the Egyptologist Christoffer Theis proposed that the pyramid was built for king Djehuti, based on a inscription discovered nearby by Gustave Jéquier.

Source: Wikipedia