A Young Woman Warming her Hands over a Brazier: Allegory of Winter (c. 1644 - c. 1648) by Caesar Boëtius van Everdingen https://www.rawpixel.com/image/13742199/image-face-hands-personFree Image from public domain licenseJan Baptista van Helmont and Franciscus Mercurius van Helmont. Etching by C. de Man, 1648. https://www.rawpixel.com/image/14012528/image-cartoon-face-cowFree Image from public domain license