Théodule Devéria help Mariette read inscriptions in Cairo and its surroundings. He tried to accurately document the archaeological sites using drawings, stampings and photographs. His calotype pictures from this trip are often poor in quality, showing a lack of technical skills. In 1860 he was appointed preserving assistant at the Louvre's Department of Egyptology. He revisited Egypt in 1861–62, traveling up the Nile to Philae at the First Cataract, and into Nubia to the Abu Simbel temples. After returning he helped Mariette prepare descriptions of the excavation in Egypt in 1850–54 for publication. In November 1864 Devéria met the future oriental scholar
Ramesses II are prominently displayed even in buildings that he did not construct. There are accounts of his honor hewn on stone, statues, and the remains of palaces and temples—most notably the Ramesseum in western Thebes and the rock temples of Abu Simbel. He covered the land from the Delta to Nubia with buildings in a way no monarch before him had. He also founded a new capital city in the Delta during his reign, called Pi-Ramesses. It previously had served as a summer palace during Seti I's reign. His memorial temple, known today as the Ramesseum, was just the beginning of