Architectural Sketches and a Figure (recto); Figure and Anatomical Sketches (verso). Original public domain image from The… https://www.rawpixel.com/image/9851132/image-art-vintage-illustrationsFree Image from public domain licenseFragment of a Floor Mosaic with a Personification of Ktisis, Byzantine https://www.rawpixel.com/image/9086576/fragment-floor-mosaic-with-personification-ktisis-byzantineFree Image from public domain licenseChalcedony ring. Original public domain image from The Metropolitan Museum of Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/9851185/photo-image-person-art-vintageFree Image from public domain licenseSeated Hercules in the act of shooting at the stymphalian birds https://www.rawpixel.com/image/12838281/seated-hercules-the-act-shooting-the-stymphalian-birdsFree Image from public domain license