Mask wall sculpture head of Poseidon Neptune ceramic bronze green fountain mouth

Magnificent sculpture dating from the 50s in bronze green enameled terracotta of the head of Poseidon or Neptune - pediment or fountain mouth to hang. It is in very good condition, just a few minimal chips visible in the photos. Rare exceptional piece. Height: 33 cm - 13 inches. Width: 26 cm - 10 inches. Depth: 11 cm - 4 1/4 inches. Weight: 2kg800.