BOO178073 Audience relief from the north facade of the Apadana Stairway, Persepolis, depicting Darius I The Great, with his Crown Prince Xerxes (c.519-465 BC) standing behind him, Artabanus the major-domo before him, Aspathines the King\'s weapon bearer and four Persian guards, c.470 BC (stone) by Achaemenid, (5th century BC); National Museum of Iran, Tehran, Iran; (add.info.: built by Darius and Xerxes; Crown Prince Xerxes I, followed by court officials, standing behind his father, King Darius I. Approaching are high dignitaries, the first having raised his hand to his mouth in a gesture of respectful greeting. The delegate to the far right carries an incense vessel ); Iranian, out of copyright.