Henning, John (1771 – 1851) – A section of the Parthenon Frieze. Henning, John (1771 - 1851) A section of the Parthenon Frieze. Plaster cast. Signed and dated, 1819 in the cast. Henning made his slate moulds between 1818 and 1823. 2.25x9.5 inches. Sold Favourite This work appears in the Group: