Fountain with Putti in the Garden of the Villa Borghese by Hans Thoma https://www.rawpixel.com/image/8979747/fountain-with-putti-the-garden-the-villa-borghese-hans-thomaFree Image from public domain licenseStudy of Two Kneeling Clerics (recto); Study of Standing Youth (verso) by Vittore Carpaccio https://www.rawpixel.com/image/8973501/image-paper-person-patternFree Image from public domain licenseUgolino and His Sons Starving to Death in the Tower by Henry Fuseli https://www.rawpixel.com/image/8969062/ugolino-and-his-sons-starving-death-the-tower-henry-fuseliFree Image from public domain licensePortrait of Charles Benjamin de Langes de Montmirail, Baron de Lubières (recto); Portrait of Charles Benjamin de Langes de… https://www.rawpixel.com/image/14262379/image-background-paper-catFree Image from public domain license