Six of the metopes in the Eastern front Fig 1 Hercules and the Nemean lion Fig2 Hercules and Iolaus destroying the hydra - Stuart James & Revett Nicholas - 1794

James stuart & nicholas revett. The antiquities of athens measured and delineated by james stuart f. R. S. And f. S. A. And nicholas revett painters and αrchitects, vol. Iii (ed. Willey reveley), london, john nichols, 1794. Date: 1794.