The Great Pyramids
Giza, Egypt. Fourth Dynasty, c. 2575-2450 BCE. Erected by (from the left) Menkaure, Khafre, and Khufu. Limestone and granite, height of pyramid of Khufu, 450′ (137 meters).
BBC History Article
Khan Academy Articles
ART F261X: World History of Art I
Prehistoric to Medieval Art
Giza, Egypt. Fourth Dynasty, c. 2575-2450 BCE. Erected by (from the left) Menkaure, Khafre, and Khufu. Limestone and granite, height of pyramid of Khufu, 450′ (137 meters).