1908 poster for Giuseppe Verdi's Aida, performed by the Hippodrome Opera Company of Cleveland, Ohio. https://www.rawpixel.com/image/7666170/image-art-vintage-public-domainFree Image from public domain licenseGiuseppe Verdi conducting the Paris Opera premiere of Aida (sung in French) at the Palais Garnier on 22 March 1880, drawing… https://www.rawpixel.com/image/7666304/image-art-vintage-public-domainFree Image from public domain licenseSet design for Act 1 tableau 2 ("Temple of Vulcan") of Verdi's opera Aida as first performed at the Cairo Opera House on 24… https://www.rawpixel.com/image/7666287/image-art-vintage-public-domainFree Image from public domain license