[The 15th of August. Imperial Asylum at Vincennes], Charles Nègre, 1858

Photograph. Date: 1858. Dimensions: Image: 32.3 x 44.2 cm (12 11/16 x 17 3/8 in.), oval; ; Mount: 47.5 x 60.5 cm (18 11/16 x 23 13/16 in.). Medium: albumen silver print from glass negative. Collection: Metropolitan Museum of Art. -The 15th of August. Imperial Asylum at Vincennes- MET DP279232