The Minoans had pictures of saffron in their palaces as long ago as 1500–1600 BC, showing how it could be used as a medicine. Later, Greek legends told of sea voyages to Cilicia, where adventurers hoped to find the world's most valuable saffron. Another legend tells how someone named Crocus was bewitched and transformed into the original saffron crocus. Ancient Mediterranean peoples–including perfumers in Egypt, physicians in Gaza, townspeople in Rhodes, and the Greek "hetaerae" courtesans–used saffron in their perfumes, ointments, potpourris, mascaras, divine offerings, and medical treatments.