Three quarter length self-portrait of Francesco de Mura. Original from the Minneapolis Institute of Art. https://www.rawpixel.com/image/7651039/image-vintage-art-public-domainFree Image from public domain licenseWriters: twenty portraits of essayists and novelists. Engraving by J.W. Cook, 1825. https://www.rawpixel.com/image/14016416/image-cartoon-face-personFree Image from public domain license