Allemagne Public domain scan of German 16th-century print, free to use, no copyright restrictions image - Picryl description
Nicolaes Berchem (Dutch, Haarlem 1621/22–1683 Amsterdam) Public domain scan of 17th-century etching print, free to use, no copyright restrictions image - Picryl description
France Public domain reproduction of print in Lyon municipal library, free to use, no copyright restrictions image - Picryl description
Collecting card shows balloon "L'Espérance" flying over a landscape with two birds carrying a flower and a letter as passengers. Tissandier collection.
Print shows Serbian troops marching through the snow across a mountainside in Serbia. Illus. in: La guerre de cinq ans - Les Serbes in 1912-1916 par Sampson Tchernoff : The five-years war - The Serbs in 1912-1 More
Public domain scan of 20th century French drawing, free to use, no copyright restrictions image - Picryl description