Ka cika wannan jumla: Bayan ya yi murabus da rabin albashinsa, Langlois ya mai da hankali ga zanen. Yin karatu tare da Girodet-Trioson, ya ƙware a cikin shimfidar wurare, zane-zanen yaƙe-yaƙe kawai, domin ya yi la'akari da waɗannan don nuna abubuwan da suka fi ƙarfin rayuwa. Hotunansa sun hada da "Wutar Moscow", "Yakin Eylau", "Yakin Nilu", "
Yaƙin Montereau", "Yaƙin Borodino", "Yaƙin Wagram". Ya kuma yi amfani da daukar hoto don yin rikodin Yakin Crimea inda ya yi tafiya tare da mai daukar hoto Léon-Eugène Méhédin. Ya ƙware a zane-zanen panoramic bayan ya ga "Panorama na Athens" ta farkon mai zanen panorama na Faransa Pierre Prévost. Yawancin hotunansa sun lalace a lokacin Siege na Paris (1870-1871).