Camp of Châlons: General Fleury, Lieutenant-Colonel Lepic, Lieutenant of the ship de Champagny (Camille de Nompère de Champagny), Captain Friant in front of the imperial pavilion., Gustave Le Gray, 1857
Date: 1857. Dimensions: 35.8 × 36.1 cm (14 × 14.2 in). Medium: albumen print, glass negative, photograph. Collection: Musée de l'Armée. Le Gray - Camp de Châlons (1857, Fleury-Lepic-Champagny-Friant)