vcrfl:Fresco of Perseus and Andromeda from the west wall of the triclinium of the House of the Pries
vcrfl:Fresco of Perseus and Andromeda from the west wall of the triclinium of the House of the Priest Amandus in Pompeii, excavated mainly in 1924. The photo was probably made soon after the excavation, the fresco is meanwhile barely recognizable. A similar fresco, probably based on the same original, is in the Imperial Villa at Boscotrecase. -- source link