Florentine 19th Century, Madonna and Child, c. 1860, marble, National Gallery of Art, Washington. https://dartabase.art/cite/nga/121 Giovanni Bastianini, Portrait of a Lady, "Giovanna Albizzi", c. 1860, gesso and polychrome over wood and mixed media, National Gallery of Art, Washington. https://dartabase.art/cite/nga/136 Ferdinand Georg Waldmüller, Bäuerliches Liebespaar, 1863, Öl auf Holz, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/1383 Franz Alt, Room of Archduke Ludwig Victor in the Hofburg, Vienna, 1861, Watercolor, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/334768 Tina Blau, Study of a Tree, 1863, Black chalk, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/334796