Harmony by Charles Gumery (1827–1871). Gilt galvanoplastic bronze (electrotype), H. 7.5 m (24 ft. 7 ¼ in.). Crowning of the… https://www.rawpixel.com/image/8718340/photo-image-gold-public-domain-statueFree Image from public domain licenseLes Huguenots: sketch of the opera set for the first act (1896). Pen, watercolour and gouache; 380 x 442 mm. For the Théâtre… https://www.rawpixel.com/image/7665186/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 license