Study Of A Seated Man In Profile To The Left, Leaning Back In Contemplation -
Adolph von Menzel
The Allegiance of the Silesian Diet before Frederick II in Breslau -
Adolph von Menzel
Portrait of Thomas Henry Liddell, Viscount Ravensworth - (after) Sir William Beechey
Portrait of Ivan Pochitonov 1850-1923 - Nikolai Dmitrievich Kuznetsov
Portrait of Frank Burty Haviland - Amedeo Modigliani
Henri-Francois des Herbiers 1682-1750 Marquis de lEstandiere, from Portraits des grands hommes, femmes illustres, et sujets memorables de France, engraved by Mme de Sernel, published 1787-92 - Antoine Louis Francois Sergent-Marceau
Portrait of the artist seated at his easel, three-quarter-length, in a ripped blue jacket and white shirt, with his palette and brushes - Giacomo Francesco Cipper
Portrait Of William, 15th Lord Elphinstone (1828-1893) - Sir John Lavery
Self Portrait - Claude Lorrain (Gellee)
A Portrait Of A Gentleman, Aged 25, Standing Three Quarter Length, Wearing A Black Costume With White Shirt, Holding Gloves In His Left Hand, Together With A Dog. - German School
A Portrait Of A Young Gentleman, Bust Length, Wearing A Brown Gold-Embroidered Suit With A White Collar - Wybrand Simonsz. de Geest
Study Of A Laboror - Adolph von Menzel
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 
