Ars Amatoria
Philaenis of Samos, possibly a hetaira (courtesan) of the Hellenistic period (3rd–1st century BC). Preserved by a series of fragmentary papyruses which attest its popularity, it served as a source of inspiration for Ovid's "Ars Amatoria", written around 3 BC, which is partially a sex manual, and partially a burlesque on the art of love.