This weekend marks the 68th Anniversary of the first Cannes Film Festival. While the French fest was moved to mid-May in 1951, this seems like as good a time as any to look back at some of the best nudity from films that took the festival's top prize, the Palme d'Or. From classic films like If.... to modern masterpieces like 4 Months, 3 Weeks, and 2 Days, there has been some sensational nudity to come out of the festival over the years!