Portrait of John, Lord Mountstuart, later 4th Earl and 1st Marquess of Bute by Jean Étienne Liotard https://www.rawpixel.com/image/14266644/image-face-person-artFree Image from public domain licenseA woman in profile looking to the left wearing a mob cap. Coloured etching. https://www.rawpixel.com/image/13956932/woman-profile-looking-the-left-wearing-mob-cap-coloured-etchingFree Image from public domain licenseYoung Woman in Profile (1910) by Odilon Redon. Original from the National Gallery of Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/599313/young-woman-profile-odilon-redonFree Image from public domain licenseA man in profile wearing a top hat, possibly a member of the Jenner family. Silhouette, 1810/1840. https://www.rawpixel.com/image/13953642/image-paper-cartoon-faceFree Image from public domain licenseVrouw met gewaad en ontblote borst (c. 1720 - c. 1770) by anonymous https://www.rawpixel.com/image/13780385/vrouw-met-gewaad-ontblote-borst-c-1720-1770-anonymousFree Image from public domain licenseA profile expressing a state of attention. Crayon manner print by W. Hebert, c. 1770, after C. Le Brun. https://www.rawpixel.com/image/13991896/image-paper-face-personFree Image from public domain licenseStudie van een menselijke kop vanaf verschillende posities (1785) by Reinier Vinkeles I and Petrus Camper https://www.rawpixel.com/image/13764803/image-paper-cartoon-faceFree Image from public domain license