Original post here. Image appears to be a German-language promotional poster for Emmanuelle and the Last Cannibals (1977). Image contains the text “Nie gesehne Aufnahemn kannibalischer Rituale. Nackt under Kannibalen. Mit Laura Gemser, Gabriele Tinti, Susan Scott, Donald O’Brien, Percy Hogan, Monica Zanchi, Annemarie Clementi, Geoffrey Copleston. Regie Joe D’Amato.” Sourced to abzmovieposters via reginaldjuice.