Giuseppe Verdi's Attila at Her Majesty's Theatre, London, from The Illustrated London News of April 15, 1848. https://www.rawpixel.com/image/7666561/image-art-vintage-public-domainFree Image from public domain licenseAttila durch Leo I verhindert nach Rome eindringen by Pietro Dovizielli https://www.rawpixel.com/image/14261663/attila-durch-leo-verhindert-nach-rome-eindringen-pietro-dovizielliFree Image from public domain license