Diana and Cupid by Pompeo Batoni (Italian, Lucca 1708–1787 Rome) https://www.rawpixel.com/image/9085355/diana-and-cupid-pompeo-batoni-italian-lucca-1708andndash1787-romeFree Image from public domain licenseJohn Churchill (1650–1722), First Duke of Marlborough by Christian Richter https://www.rawpixel.com/image/9330626/photo-image-art-vintage-paintingFree Image from public domain licenseSparrows, plum blossoms, and bamboo by Unidentified artist https://www.rawpixel.com/image/9612062/sparrows-plum-blossoms-and-bamboo-unidentified-artistFree Image from public domain license