The graphic world of Peter Paul Piech (1982) vintage poster. Original public domain image from the Library of Congress.… https://www.rawpixel.com/image/8683901/image-art-public-domain-blueFree Image from public domain licenseGender equality illustration. Original public domain image from the Library of Congress. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/8631903/image-art-vintage-blueView license