Portrait of a lady and child, traditionally identified as Mrs. Cumberland and her son, Charles -
George Romney
Portrait of a lady traditionally identified as Lady Cicilia Halliwell, bust-length, in a green dress and pale green veil -
George Romney
Portrait of a lady, half-length, in a blue and pink dress, in a landscape -
George Romney
Portrait of a lady, half-length, in a pink dress, holding a miniature -
George Romney
Portrait of a lady, possibly Emma Hart, later Lady Hamilton, bust-length -
George Romney
Portrait Of A Lady, Said To Be Miss Emily Bertie, Known As Emily Pott -
George Romney
Portrait of a lady, seated half-length, in a white dress and white pearl-trimmed cap -
George Romney
Portrait of a lady, seated three-quarter-length, in a cream dress and red wrap -
George Romney
Portrait Of A Lady - (after) Robert Walker
Madeleine d'Ognies (c.1518-71), femme de Brunet, seigneur de Castelpers, c.1538 - (studio of) Clouet
Portrait of Comtesse Francois Aldegonde, small bust-length, in a white dress with a blue shawl - Louis Léopold Boilly
Portrait of Giulia Gonzaga - Sebastiano Del Piombo (Luciani)
Portrait of Mother Jacoune Dealer of Fruits and Vegetables - Marcellin Desboutin
Portrait of Dona Isabel de Requesens, Vice-Queen of Naples - Raffaelo Sanzio
Portrait Of Magdalena De Cuyper, Seated Three-quarter Length In Black, With White Lace Cuffs And Ruff, And A Fur-trimmed Coat, Before An Opening Partly Concealed By A Draped Red Cloth - Jacob Jordaens
Portrait of a lady, seated half-length, in a green dress with white lace cap, a wood beyond - English School
Portrait of Barbara Villiers Duchess of Cleveland - Henri Gascard
Portrait Of A Lady 2 - George Romney
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 
