James McMullan, socio-journalism poster (1979) by Lanny Sommese. Original public domain image from the Library of Congress.… https://www.rawpixel.com/image/8644654/image-art-public-domain-illustrationFree Image from public domain licenseBradley's Mobil hand-painted gasoline sign, Main Street, Franklin, New York (1976) photography in high resolution by John… https://www.rawpixel.com/image/3799991/photo-image-logo-vintage-retroFree Image from public domain license