Legs of a nude male model; a standing man holding a palette and another seated drawing in a sketchbook; a fourth is seen… https://www.rawpixel.com/image/13999117/image-paper-cartoon-personFree Image from public domain licenseHolabird ordnance depot, Baltimore, Maryland. Sourced from the Library of Congress. https://www.rawpixel.com/image/12294264/photo-image-face-hand-personFree Image from public domain licenseWashington, D.C. Making model airplanes for U.S. Navy at the Armstrong Techincal High School. Sourced from the Library of… https://www.rawpixel.com/image/12287813/photo-image-face-person-airplanesFree Image from public domain license[Untitled photo, possibly related to: Old man in Greensboro, Greene County, Georgia]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12262763/photo-image-person-public-domain-manFree Image from public domain license[Untitled photo, possibly related to: Truck drivers resting in lounge at Amity Hall, Pennsylvania. Truckers' facilities at… https://www.rawpixel.com/image/12271315/photo-image-hand-person-living-roomFree Image from public domain license[Untitled photo, possibly related to: Detroit, Michigan. Head of the art department with new model at the Crowley-Milner… https://www.rawpixel.com/image/12290816/photo-image-paper-person-artFree Image from public domain license[Untitled photo, possibly related to: Newsboys, Jackson, Ohio]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12252593/photo-image-person-road-public-domainFree Image from public domain license[Untitled photo, possibly related to: Washington, D.C. Making model airplanes for U.S. Navy at the Armstrong Techincal High… https://www.rawpixel.com/image/12289373/photo-image-face-person-airplanesFree Image from public domain licenseRochester, New York. Howard Babcock hard at work on one of his model airplanes. Sourced from the Library of Congress. https://www.rawpixel.com/image/12293695/photo-image-face-hand-personFree Image from public domain license[Untitled photo, possibly related to: Truck drivers resting in lounge at Amity Hall, Pennsylvania. Truckers' facilities at… https://www.rawpixel.com/image/12271583/photo-image-person-book-living-roomFree Image from public domain licenseOld man in Greensboro, Greene County, Georgia. Sourced from the Library of Congress. https://www.rawpixel.com/image/12262698/photo-image-person-public-domain-manFree Image from public domain licenseTruck drivers resting in lounge at Amity Hall, Pennsylvania. Truckers' facilities at Amity Hall are, according to the… https://www.rawpixel.com/image/12269097/photo-image-paper-people-artFree Image from public domain licenseDetroit, Michigan. Head of the art department with new model at the Crowley-Milner department store. Sourced from the… https://www.rawpixel.com/image/12290568/photo-image-paper-hand-personFree Image from public domain license