Prayer Book: Arganonä Maryam (The Organ of Mary), attributed to Baselyos (The Ground Hornbill Master) https://www.rawpixel.com/image/9241512/prayer-book-arganona-maryam-the-organ-maryFree Image from public domain licenseUpraised Right Hand, with Palm Facing Outward: Study for Saint Peter by Raphael https://www.rawpixel.com/image/8969780/upraised-right-hand-with-palm-facing-outward-study-for-saint-peter-raphaelFree 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