Young Italian Woman at a Table (ca. 1895–1900) by Paul Cézanne. Original from The Getty. Digitally enhanced by… https://www.rawpixel.com/image/2035658/young-italian-woman-tableFree Image from public domain licensePortrait of William Burton Conyngham by Anton Raphael Mengs https://www.rawpixel.com/image/14266583/portrait-william-burton-conyngham-anton-raphael-mengsFree Image from public domain licenseDrawing: Expressions of Emotion (Laughter, Weeping, Compassion, Sadness), from Encyclopédie by A. J. Defehrt https://www.rawpixel.com/image/8977077/image-paper-cartoon-personFree Image from public domain licenseSheet of Studies: A Seated Nude Man, A Youthful Head and a Caricature Head of a Man Playing a Pipe by Domenico Maria Canuti https://www.rawpixel.com/image/14257686/image-cartoon-face-personFree Image from public domain licenseTwo faces (one outlined, the other of a long-haired youth) expressing esteem. Etching by B. Picart, 1713, after C. Le Brun. https://www.rawpixel.com/image/14013415/image-cartoon-face-personFree Image from public domain license