A. D. F. Hamlin,
A Text-Book of the History of Architecture
“ These splendid structures, several of them of vast size, resplendent with color and majestic with their singular and colossal columns, must have formed one of the most imposing architectural groups in the world. At various points, tower-like tombs, supposed erroneously by Fergusson to have been fire altars. At Naksh-i-Roustam, the tomb of Darius, cut in the rock. Other tombs near by at Persepolis proper and at Pasargadæ. At the latter place remains of the palace of Cyrus. At Susa the palace of Xerxes and Artaxerxes (480–405 B.C.) .There are no remains of private houses or temples. ”
