Jenö Eugen Doby

Portrait of Ignaz Philipp Semmelweis Jenö Eugen Doby

Doge Giovanni Mocenigo Gentile Bellini

Portrait of Johanna Henriette Engelen, second Wife of Daniel Francis Schas Alexandre Jean Dubois Drahonet

Black Goby, Gobius niger E. Donovan

Pigsty, Nursery; Schweinekoben, Wochenstube, 1887 Max Liebermann

Ornament with Two Grotesque Dolphins Sebald Beham

Portrait of Mark-Anthony Trevisan, the Doge of Venise or Genoa Titian (c.1488-1576)

The Rainbow Eugene Jettel

Doge Alvise Mocenigo and Family before the Madonna and Child Jacopo Tintoretto

Pied-biled Dobchick John James Audubon

Gob-y-Deigen, German George Bellett Cowen

Boy with Grapes; Knabe mit Trauben, 1903 Franz von Stuck

Portrait of Anton Diabelli, seated half length, 1842 Franz Eybl

Equestrian portrait of Prince Eugene of Savoy Johann-Gottfried Auerbach

Young Boy, 1918 Egon Schiele

View of the Palazzo Ducale, Venice J. Vivian

Portrait of Mlle Dobigny, 1865-70 Jean Baptiste Camille Corot

Emblem: dove Christoph Weigel

Courtyard of the Ducal Palace, Venice John L Stoddard

Leaping Gentoo Penguin, Antarctica Anonymous

Count Ferdinand von Zeppelin and Hugo Eckener, manager of the Luftschiffbau Zeppelin in the gondola of the Zeppelin LZ10 Schwaben German Photographer

Portrait of Madame Josse Bernheim-Dauberville, 1901 Pierre Auguste Renoir

Portrait of John Dube English Photographer

Portrait of Count Levin (Leonty) August Theophil von Bennigsen, c. 1810 Peter Eduard Stroely

The Renewal of the Muzzling Order Dog Toby Muzzled Anonymous

Portrait of Berthold Auerbach, 1846 Rudolf Julius Benno Huebner

Portrait of Luca Giustiniani, Doge of Genoa Cornelis De Wae

Two Donkeys in a Landscape Benjamin Zobel

Elaine, 1874 Toby Edward (1848-1917) Rosenthal

Genoa Harbor Anonymous

Dagobert von Gerhardt German School

Bingen, Germany, Tombleson's Views of the Rhine Anonymous

Hermann von Wedigh III, 1532 Hans Holbein the Younger

Empress Eugenie and Her Attendants, Adolphe Joseph Thomas Monticelli

The Banks of the Elbe, 1840 Jacob Gensler

Black-Saddled Toby Anonymous