Common Triton Horns, Charonia tritonis (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum.… https://www.rawpixel.com/image/561714/tritons-trumpet-vintage-styleFree Image from public domain licenseSchelp, charonia tritonis (1644 - 1652) by Wenceslaus Hollar https://www.rawpixel.com/image/13776511/schelp-charonia-tritonis-1644-1652-wenceslaus-hollarFree Image from public domain license