Travel back in time and discover the Pyramid of Khufu. Lifting the outer shell from this cross-section model reveals the system that may have been used to move the massive stones. From behind you can see the main passages and chambers. Recreate the environment of the structure as it would have looked in ancient Egypt to complete this historical exhibit. Time travel into antiquity: This LEGO® Architecture model (21058) shows you how the Cheops Pyramid and its immediate surroundings may have looked in ancient times Cross-section model: If you lift off the outer shell, you can see how the large stone blocks could have been moved at that time.