Keywords: MID20010, SMID20910, Hermes 820, I. 2.a. Opfer gr 193, cup, vase painting, red figured, Attica, terracotta, Epidromos Painter, -510/-500, Cerveteri, Caere, Austria, Wien, Kunsthistorisches Museum, IV 3691, altar, dog, pig, altar: volute altar, altar: monolithic block, track (trace?) of blood, Hermes