Carl Nebel: Mexique 1836; Louis Auguste de Sainson. Cyrille Pierre Theodore Laplace: Voyage autour du monde 1833; Dumont D'Urville; Rechberg: Russie ; Léon Emmanuel Simon Joseph de Laborde (1807-1869) ; Friedrich (Fedor Petrovich Litke) Graf Luetke (1797-1882)
lithographers: Joseph Lemercier, Jean Victor Adam; E. Kornejev
natural, geological, fossil, paleontological, and landscape drawing and lithography ; artistic painting