CC-PD-Mark

Pisanello - Codex Valla..
© Pisanello
Public Domain

Pisanello - Codex Valla..
© Pisanello
Public Domain

Picou, Henri Pierre - L..
© Henri-Pierre Picou
Public Domain

Howitt - Hound and pupp..
© Samuel Howitt
Public Domain

Lyndon B. Johnson's fam..
© Frank Wolfe
Public Domain

US Navy 100901-N-2143T-..
© U.S. Navy photo by M..
Public Domain

Markus Pernhart -Boxer...
© Marko Pernhart
Public Domain

Markus Pernhart - Prinz..
© Marko Pernhart
Public Domain

Boxer vor seiner Hütte...
© Anonymous (Germany)
Public Domain

US Navy 101108-N-8546L-..
© U.S. Navy photo by M..
Public Domain

US Navy 101108-N-8546L-..
© U.S. Navy photo by M..
Public Domain

US Navy 101108-N-8546L-..
© U.S. Navy photo by M..
Public Domain

Borzo by a Chair-George..
© Saint George Hare
Public Domain

White City.png
© Unknown
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Robert Zimmer Hunde 185..
© Robert Zimmer
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DBP 1989 1430 Künstlerd..
© Heinrich Vogeler
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Die Gartenlaube (1893) ..
© Various
Public Domain

A Friend in Need 1903 C..
© Cassius Marcellus Co..
Public Domain

Come Along, Tea-Time.jpg
© Unknown
Public Domain

PSM V44 D790 Search pat..
© Unknown
Public Domain