Keywords: MID44699, SMID47030, Aion 55, V. 2.b. Kultinstrumente 1680c, V. 2.b. Kultinstrumente 1682e, votive relief, cultual installations, Roman, marble, 100/200, OstiaMithraeum Fagan, Vatican City, Musei Vaticani, 1380, snake, krater, key, mysteries of Mithras, wings, lion head, winged figure, Aion, Kronos