Section and elevation(courtyard side)Great Pylon of the temple of Horus, Edfu. Outside elevation, showing the grooves designed to take four flag-poles. Although dating only from the second century B.C., this is one of the most imposing achievements of Pharaonic architecture. It is 36 m. high, comprises ten storeys, and has rooms inside.(237 - 578BC)EdfuEgyptElevation and Section (drawings