banded dye-murex or murex trunculus or hexaplex trunculus, vinta

ancient antique argaman art artwork banded black blue cultural culture dibromo drawing dye dyemurex engraved engraving etching gastropod hexaplex illustration indigo indigotin lebanese lebanon marine mediterranean mollusc mollusk murex muricidae old phoenician phyllanotus picture purple republic rock royal saida sea shell sidon snail source tekhelet truncullariopsis trunculus vector vintage white