William J. Stillman 1869-1870 The Acropolis of Athens, plate 20 23.8 x 18.7 cm (9 3/8 x 7 3/8 ins) (image) 53.1 x 36.8 cm (20 7/8 x 14 1/2 ins) (mount)
National Gallery of Art Horace W. Goldsmith Foundation through Robert and Joyce Menschel, 2006.86.3
