Portrait of an Indian - Anne-Louis Girodet de Roucy-Triosson
Portrait Of A Woman - (after) Franz Von Defregger
A Portrait Of A Young Man, Head And Shoulders, Wearing A Fur-Lined Black Coat And A Black Beret - (after) Jan Van Scorel
Portrait of William III 1650-1702 of Orange - (after) Kneller, Sir Godfrey
Self-portrait 1928 - Kunffy Lajos
Portrait of Madeleine de Malaret one of the Petites Filles Modeles of the Countess de Segur - Freres Mayer
Portrait of a young man 2 - Sir Lawrence Alma-Tadema
Portrait of a boy, three-quarter-length, traditionally identified as 'Master Best', in a blue coat and floral waistcoat, holding a bow and arrow - John Simmons
Portrait of Lady Powis, bust-length, in a white dress and blue wrap, feigned oval - (after) Kneller, Sir Godfrey
Portrait Of A Young Boyarina - Konstantin Egorovich Egorovich Makovsky
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 
