Polynesiska Conch Shell Horn I Rarotonga Cooköarna-foton och fler bilder på Avkopplingsaktivitet - Avkopplingsaktivitet, Behornad, Blåsa - Använda munnen - iStock
Day Nine: The Horn as a symbol — Ben Goldscheider | Horn
This conch shell trumpet would be heard far and wide in the ancient world | Science | AAAS