Some examples are the Stefaneschi Polyptych by Giotto; a polyptych by Jacopo di Cione; one tile of Filarete's Bronze Doors in Old St. Peter's Basilica; the frescoes on the vaults of the Basilica of San Francesco in Assisi by Cimabue; and possibly the fresco of "The Vision of the Cross" in Raphael's Rooms in the Vatican.