A blue film or blue picture is a slang term for pornographic films in India, usually softcore pornography. The name BLUE is predominantly used for such movies because of the color of the sets involved in filming the scenes, mainly with a motive to conceal the identity of the actors, to ensure safeguard from social stigma, generally attached with such movies.

The arrival of porn star Sunny Leone in the Bigg Boss house in 2011 created a stir in India over the issue of tolerance towards such artists. While the blue film industry is worth a billion, public opinion about porn stars is widely negative. They are considered more of sex workers than actors.

Blue film may also refer to the 2009 Bollywood movie Blue, starring Akshay Kumar, Zayed Khan, Sanjay Dutt and Lara Dutta. At the time it was the most expensive Bollywood film ever produced.

Blue is a colour, the perception of which is evoked by light having a spectrum dominated by energy with a wavelength of roughly 450–490 nm. It is considered one of the additive primary colours. On the HSV Colour Wheel, the complement of blue is yellow; that is, a colour corresponding to an equal mixture of red and green light. On a colour wheel based on traditional colour theory (RYB) where blue was considered a primary colour, its complementary colour is considered to be orange (based on the Munsell colour wheel).

In Modern English, "blue" is one of the basic colour terms, and one of the seven spectral colours, intermediate between violet (purple) and cyan. It comprises a considerable number of identifiable subcategories that can be identified with descriptive terms like navy blue (a dark blue), cyan blue (or "blue-green", on the boundary to the green range), or sky blue (azure).

The word itself was loaned into Middle English from the Old French word bleu, blo "pale, pallid, discoloured; blue, blue-grey", itself from an Old Frankish *blao.

A film, also called a movie or motion picture, is a series of still or moving images. It is produced by recording photographic images with cameras, or by creating images using animation techniques or visual effects. The process of filmmaking has developed into an art form and industry.

Films are cultural artifacts created by specific cultures, which reflect those cultures, and, in turn, affect them. Film is considered to be an important art form, a source of popular entertainment and a powerful method for educating – or indoctrinating – citizens. The visual elements of cinema give motion pictures a universal power of communication. Some films have become popular worldwide attractions by using dubbing or subtitles that translate the dialogue into the language of the viewer.

Films are made up of a series of individual images called frames. When these images are shown rapidly in succession, a viewer has the illusion that motion is occurring. The viewer cannot see the flickering between frames due to an effect known as persistence of vision, whereby the eye retains a visual image for a fraction of a second after the source has been removed. Viewers perceive motion due to a psychological effect called beta movement.

Emily Jean "Emma" Stone (born November 6, 1988) is an American actress.

Stone was a cast member of the TV series Drive, and made her feature film debut in the comedy Superbad (2007). She appeared in The House Bunny (2008) and Ghosts of Girlfriends Past (2009). She then starred in the horror-comedy Zombieland and the indie comedy Paper Man in 2009. In 2010, Stone voiced the character Mazie in Marmaduke, and starred in the high school comedy Easy A, which earned her a nomination for a Golden Globe for Best Actress in a Musical or Comedy. In 2011, she starred in the films Crazy, Stupid, Love. and The Help, both of which were well received by critics and commercial successes. Stone will play Gwen Stacy in the Amazing Spider-Man film, a reboot of the Spider-Man film franchise.

Stone was born in Scottsdale, Arizona, the daughter of Krista (née Yeager), a homemaker, and Jeff Stone, a contractor. She has a brother, who is two years her junior. Stone's paternal grandfather was of Swedish descent, and his family's surname was anglicized to "Stone" when immigrating to the U.S. through Ellis Island; some of her ancestors also lived in Pennsylvania Dutch Country.

David Keith Lynch (born January 20, 1946) is an American filmmaker, television director, visual artist, comic book artist, musician and occasional actor. Known for his surrealist films, he has developed his own unique cinematic style, which has been dubbed "Lynchian", and which is characterized by its dream imagery, and meticulous sound design. The surreal, and in many cases violent, elements to his films have earned them the reputation that they "disturb, offend or mystify" their audiences.

Born to a middle class family in Missoula, Montana, Lynch spent his childhood traveling around the United States, before going on to study painting at the Pennsylvania Academy of Fine Arts in Philadelphia, where he first made the transition to producing short films. Deciding to devote himself more fully to this medium, he moved to Los Angeles, where he produced his first motion picture, the surrealist horror Eraserhead (1977). After Eraserhead became a cult classic on the midnight movie circuit, Lynch was employed to direct The Elephant Man (1980), from which he gained mainstream success. Then being employed by the De Laurentiis Entertainment Group, he proceeded to make two films: the science-fiction epic Dune (1984), which proved to be a critical and commercial failure, and then a neo-noir crime film, Blue Velvet (1986), which was highly critically acclaimed.