Apollo on the Clouds (1688-1698) by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/514908/free-illustration-image-music-greek-apolloFree Image from public domain licenseRemains of the so-called Temple of Apollo at Hadrian's Villa, Tivoli, from Views of Rome by Giovanni Battista Piranesi https://www.rawpixel.com/image/8996845/image-paper-person-artFree Image from public domain license