[Two lovers embracing in front of a painted screen]. Original from the Library of Congress. https://www.rawpixel.com/image/7636760/image-art-vintage-public-domainFree Image from public domain licenseThree witches with a cat, a dog and a bird. Engraving, ca. 1800, after a woodcut, 1619. https://www.rawpixel.com/image/13971477/image-dog-cat-cartoonFree Image from public domain license