| Louis de Clercq Philae, Cour Intérieure, Colonnade de l'Ouest 1859-1860 Albumen print, from waxed paper negative 21.7 x 28.5 cm (8 9/16 x 11 1/4 ins) (image) 45.5 x 59 cm (17 15/16 x 23 1/4 ins) (mount) National Gallery of Art Horace W. Goldsmith Foundation through Robert and Joyce Menschel2002.84.1 LL/54880
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