Keywords: MID51782, SMID56999, I. 2.a. Opfer gr 138, IV. 1.b. Kultorte (Darstellungen) 78, relief, 100/200, PergamonSanctuary of Demeter, Turkey, Bergama, Musée de Pergame, unknown, altar, fire (on altar), bull, device for tying up of victims, altar: monolithic block, acroterion