Bolognese painting, group of musicians by Fratelli Alinari https://www.rawpixel.com/image/14273648/bolognese-painting-group-musicians-fratelli-alinariFree Image from public domain licenseRaphael's "Madonna dell' Impannata", Pitti Palace by Fratelli Alinari https://www.rawpixel.com/image/14273819/raphaels-madonna-dell-impannata-pitti-palace-fratelli-alinariFree Image from public domain licenseRaphael's Self-Portrait, Uffizi Gallery by Fratelli Alinari https://www.rawpixel.com/image/14273654/raphaels-self-portrait-uffizi-gallery-fratelli-alinariFree Image from public domain license