Portrait of a young man, half-length, in a brown mantle and a dark cap, a letter in his hands -
Lorenzo Lotto
Portrait of a young boy, small full-length, in a brown coat - English Provincial School
Portrait of Henry VIII (1491-1547), half-length, in a fur-trimmed coat, jeweled doublet and chain - (after) Holbein the Younger, Hans
Portrait of Jacob Brown (1775-1828) - Alonzo Chappel
Portrait de Madame Monnom 2 - Theo Van Rysselberghe
Portrait of a lady - Alexander Fuks
Portrait of a Girl, Red Bandeau, c.1912 - Samuel John Peploe
Half-Length Profile Portrait Of A Gentleman - Daniel Nikolaus Chodowiecki
Portrait of Mr. Seward - (after) John Hamilton Mortimer
Portrait of a young Man, small half-length, in uniform - (after) Alexander Roslin
Portrait of a Man 1506-10 - Lorenzo Lotto
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 
