Una Ragazza piuttosto complicata (A Rather Complicated Girl)

Best known under the title Una Ragazza piuttosto complicata, Damiano Damiani's 1968 thriller stars Cathrine Spaak, Jean Sorel and Florinda Bolkan. Although it hardly what you'd call a typical giallo, the film itself is a pleasant surprise The poster below is from a release with the alternate title Senza Pudore. No info on any of the poster artists.