Turkish figures smoking a hookah pipe standing beside a horse - Sir Edwin Henry Landseer
The Gallery of Psyche at the Villa Farnesina, Rome - Jacques (Gallus) Belly
A figure falling from a horse and studies of heads - Salvator Rosa
Madchenkopf (Frau Sohn) - Egon Schiele
Write em or let em alone from City Characters - Richard Dighton
A caricature of the artist presenting a picture of himself and Simonelli to the collector Panesio and another spectator - Pier Francesco Mola
Negroes Traders with Children, from 'Voyage a Surinam' - (after) Benoit, Pierre J.
HMS Agamemnon laying the original Atlantic cable - Robert Dudley
Four monks singing - (after) Marten Van Cleve
Head Of A Boy - Edvard Munch
Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Colombia has 80 years, and Guatemala and Samoa have 75 years. This image may not be in the public domain in these countries, which moreover do not implement the 
