A vagrant couple with a dog - Rembrandt Van Rijn
The Harp Player - Adrien Henri Tanoux
Lucretia 4 - Lucas The Elder Cranach
John Wilmot - Jacob Huysmans
Rinaldo Sees Himself in Ubaldo's Shield - Giovanni Battista Tiepolo
Rape of Deianira - Luca Giordano
The Coronation of the Virgin, detail of angel musicians, c.1350 - Simone Puccio di
Portrait of a gentleman, bust-length, in armour, with a lace collar and red sash - (after) Michiel Jansz. Van Mierevelt
The Grotto and the Neptune Fountain, Vaux-le-Vicomte, from Vues des belles maisons de France, published 1680 - Adam Perelle
The Thresher - Vincent Van Gogh
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 
