P08081.JPG [6/60] Keywords: Acropolis, North Slope, Acropolis North Wall, Acropolis Archaic, North Slope General Caption: Detail of the north wall of the Acropolis, from the north. To the right of the Erechtheion you can see the entablature of the Old Temple (c. 510-480 B.C.) deliberately built into the north wall.