LRI4593791 A mythological banquet scene , with a two-headed god of the underworld in front of an altar of sacrifice. About 500 BC. (relief) by Iberian, (6th century BC); Museo Arqueologico Nacional, Madrid, Spain; (add.info.: Iberic art: low relief representing a mythological banquet scene where a god of the underworld has two heads with his mouth open in front of an altar of sacrifice. About 500 BC. coming from the tomb of Pozo Moro, Spain. Madrid, Museo Arqueologico Nacional); Luisa Ricciarini; out of copyright.