Stock Photo: Legend of the Cross of Exaltation of the Cross, by Pietro di Benedetto dei Franceschi known as Piero della Francesca, 1452 - 1462, 15th Century, fresco. Italy, Tuscany, Arezzo, San Francesco church, Major Chapel, left wall, summit lunette. Detail. Group of figures on the right, city wall, towers, tree, group men with headgear: headdress.