Dragon [right of a pair of Tiger and Dragon] (19th century) by Kishi Renzan. Original public domain image from The… https://www.rawpixel.com/image/7660861/image-clouds-art-vintageFree Image from public domain licenseCountess Alexander Nikolaevitch Lamsdorff (Maria Ivanovna Beck, 1835–1866) by Franz Xaver Winterhalter https://www.rawpixel.com/image/9185213/image-russian-art-winterhalter-woman-paintingFree Image from public domain licenseParts of body of dragon visible behind clouds; open mouth at UL; gold and blue brocade borders. Original from the… https://www.rawpixel.com/image/7638422/image-clouds-art-vintageFree Image from public domain licensemonkeys perched on, or climbing upon, the snow-covered branches of a large pine tree; trunk extends diagonally L of center… https://www.rawpixel.com/image/7653408/image-vintage-art-treeFree Image from public domain licenseRivalry between newspapers; caricatured by two men squirting printing ink at one another from either end of a table.… https://www.rawpixel.com/image/14008160/image-paper-cartoon-personFree Image from public domain licenseMedical professors at the University of Vienna. Lithograph by J. Stadler, 1855, after A. Prinzhofer, 1853. https://www.rawpixel.com/image/13995981/image-rosas-face-personFree Image from public domain licenseFifteen medical professors at the University of Vienna. Lithograph by or after A. Prinzhofer, 1853. https://www.rawpixel.com/image/14014338/image-rosas-face-personFree Image from public domain license