Sidney Plains with the Union of the Susquehanna and Unadilla Rivers by Jasper Francis Cropsey https://www.rawpixel.com/image/11932585/image-cows-plant-artFree Image from public domain licenseGold-inlaid Colt Model 1851 Navy Revolver (serial no. 20133), with Case and Accessories https://www.rawpixel.com/image/9186333/photo-image-paper-aesthetics-frameFree Image from public domain licenseThe Contest for the Bouquet: The Family of Robert Gordon in Their New York Dining-Room by Seymour Joseph Guy https://www.rawpixel.com/image/9182797/image-renaissance-portrait-family-painting-artFree Image from public domain licensePhotographic Advertisement by Emile Gsell. Original public domain image from The Metropolitan Museum of Art. Digitally… https://www.rawpixel.com/image/9851421/photo-image-people-art-vintageFree Image from public domain licenseThe Nativity, with God the Father Surrounded by Angels and Cherubim (ca. 1470) by Francesco di Giorgio Martini. https://www.rawpixel.com/image/8229533/image-art-vintage-public-domainFree Image from public domain licenseLithograph, "The Life of the Fireman Series - The Metropolitan System", Smithsonian National Museum of African Art https://www.rawpixel.com/image/8846951/image-art-vintage-public-domainFree Image from public domain licenseSpecimens of ancient furniture drawn from existing authorities / by Henry Shaw ... ; with description by Sir Samuel Rush… https://www.rawpixel.com/image/9368171/image-art-vintage-booksFree Image from public domain licenseMetropolitan Museum of Art, New York (c. 1928) by anonymous https://www.rawpixel.com/image/13734951/metropolitan-museum-art-new-york-c-1928-anonymousFree Image from public domain licenseGold-inlaid Colt Model 1849 Pocket Revolver (serial no. 63306) https://www.rawpixel.com/image/12491030/gold-inlaid-colt-model-1849-pocket-revolver-serial-no-63306Free Image from public domain license