Frontal view of sphinx from the avenue of Sphinxes, Temple sacred to Amun Mut & Khons, Luxor, Egypt.

Frontal view of a sphinx from the avenue of Sphinxes, Temple sacred to Amun Mut and Khons, Luxor, Egypt, c370 BC. The avenue of Sphinxes leads the way to the Temple sacred to Amun, Mut and Khons. They are from the reign of Nakhtwnebo I 380 BC to 363 BC during the 30th Dynasty. (Photo by CM Dixon/Print Collector/Getty Images)