Design for a ceiling with trompe l'oeil balustrade and sky by Jules Lachaise and Eugène Pierre Gourdet https://www.rawpixel.com/image/9085978/image-art-watercolors-vintageFree Image from public domain licenseScreen of Banquets for Dowager Queen Sinjeong in Gyeongbokgung Palace Eight-panel Folding Screen https://www.rawpixel.com/image/11932838/image-background-moon-artFree Image from public domain licenseBorrowdale, with Longthwaite Bridge and Castle Crag. Original from the Minneapolis Institute of Art. https://www.rawpixel.com/image/7652554/image-watercolor-vintage-artFree Image from public domain licenseGothic Windows in the Ruins of the Monastery at Oybin by Carl Gustav Carus https://www.rawpixel.com/image/9612675/gothic-windows-the-ruins-the-monastery-oybin-carl-gustav-carusFree Image from public domain licenseDesign for an arched stained glass window, showing two alternative patterns by Jules Edmond Charles Lachaise and Eugène… https://www.rawpixel.com/image/9240859/image-paper-art-watercolorFree Image from public domain licenseSabino Olegário Ludgero Pinho. Line engraving by J. Eissenhardt. https://www.rawpixel.com/image/14008068/sabino-olegario-ludgero-pinho-line-engraving-eissenhardtFree Image from public domain license