Louis Agassiz (American, 1807 – 1873)
Louis Agassiz (American, 1807 – 1873)
Louis Agassiz (American, 1807 – 1873)
Louis Agassiz (American, 1807 – 1873)
Louis Agassiz (American, 1807 – 1873)
Louis Agassiz (American, 1807 – 1873)
Louis Agassiz (American, 1807 – 1873)
Louis Agassiz (American, 1807 – 1873)
Louis Agassiz (American, 1807 – 1873)
Louis Agassiz (American, 1807 – 1873)
Louis Agassiz (American, 1807 – 1873)
Louis Agassiz (American, 1807 – 1873)
Louis Agassiz (American, 1807 – 1873)
Louis Agassiz (American, 1807 – 1873)
Louis Agassiz (American, 1807 – 1873)
Louis Agassiz (American, 1807 – 1873)
Geza Vastagh (Hungarian, 1866-1919)
Geza Vastagh (Hungarian, 1866-1919)
Geza Vastagh (Hungarian, 1866-1919)
Henry Kirke Brown (American, 1814-1886)
Franz Marc (German, 1880-1916)
Franz Marc (German, 1880-1916)
Alexander Francis Lydon (English, 1836-1917)
Christian Kröner (German, 1838-1911)
Josef Schmitzberger (German, 1851–after 1930)
Carl Friedrich Deiker (German, 1836 - 1892)
Christian Kröner (German, 1838-1911)
Albert Ernst Mühlig (German, 1862-1909)