Sex in film is the motion picture presentation of sexuality and love scenes, while an erotic film is one that has an erotic quality intended to create sexual feelings.Nudity in film may be sexual or non-sexual. Love scenes, erotic or not, have been presented in films since the silent era of cinematography. Love scenes have been presented in many genres of film; while in other genres, sexuality is rarely depicted. Many actors and actresses have performed nude/partial nude scenes, as well as dress and behave in ways considered sexually provocative by contemporary standards at some point in their careers.
Some films containing love scenes have been criticized by religious groups or banned by governments, or both. In countries with a film rating system, films containing love scenes typically receive a restricted classification.
Sex in film can be distinguished from a sex film, which usually refers to a pornographic film and sometimes to a sex education film. It should also be distinguished from nudity in film, though nudity can be presented in a sexualized context. For example, nudity in the context of naturism would normally be regarded as non-sexual. Some people distinguish between "gratuitous sex" and sex scenes which are presented as integral to a film's plot or as part of the character development.
Sex scenes are the main feature of pornographic films. In softcore films, sexuality is less explicit. Erotic films are suggestive of sexuality, but need not contain nudity.
Pedro Almodóvar of Spain is a prolific director who has included eroticism in many of his movies. Tinto Brass of Italy has dedicated his career to bringing explicit sexuality into mainstream cinema. His films are also notable for feminist-friendly eroticism. French filmmaker Catherine Breillat caused controversy with unsimulated sex in her films Romance (1999) and Anatomy of Hell (2004). In Italy, nudity and strong sexual themes go back to the silent era with films such as The Last Days of Pompeii (1926). Lars von Trier of Denmark has included strong sex scenes in some of his films, such as Breaking the Waves (1996), The Idiots (1998), Manderlay (2005), Antichrist (2009), and Nymphomaniac (2013). He is also a co-founder of film company Puzzy Power, a subsidiary of his Zentropa, with the goal of producing hardcore pornographic films for women. Blue is the Warmest Colour (2013) sparked an international firestorm over its frank depiction of sexuality between two young women, yet managed to win the Palme d'Or, the highest prize awarded at the prestigious Cannes Film Festival in May 2013. Love (2015) contains many explicit sex scenes.