The Black Cat, December poster (1890). Original public domain image from the Library of Congress. Digitally enhanced by… https://www.rawpixel.com/image/8628568/image-art-vintage-public-domainFree Image from public domain licenseDesign for honorary badge for loyal service, Calvé, Delft (1924) painting in high resolution by Richard Roland Holst.… https://www.rawpixel.com/image/3124166/illustration-image-art-vintageFree Image from public domain license