Verso full academic study of a male nude rendered in red chalk. No watermark seen.. Original from the Minneapolis Institute… https://www.rawpixel.com/image/7654695/image-vintage-art-public-domainFree Image from public domain licenseBedroom of King Pedro IV of Portugal (Emperor Dom Pedro I of Brazil), Palace of Queluz, Ferdinand Le Feubure https://www.rawpixel.com/image/8846181/image-watercolor-art-vintageFree Image from public domain licenseVintage satellite illustration. Remixed by rawpixel. https://www.rawpixel.com/image/10203648/image-space-vintage-cartoonView licenseBinnenplaats van een paleis met menigte (1600 - 1699) by anonymous https://www.rawpixel.com/image/13768669/binnenplaats-van-een-paleis-met-menigte-1600-1699-anonymousFree Image from public domain license