The filming of Ventana began as a test of the rewind and superimposition functions of the Single 8 camera: a crescendo of added layers. The space is a camera obscura in which the cameraman's movements convert a line of light into multidirectional rays. Toward the end there are up to eight unique superimpositions and single frames. The music was added in 1989, with an anaogue synthesizer and digital delay.
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Capturing Avatar is a feature length behind-the-scenes documentary about the making of Avatar. It uses footage from the film's development, as well as stock footage from as far back as the production of Titanic in 1995. Also included are numerous interviews with cast, artists, and other crew members. The documentary was released as a bonus feature on the extended collector's edition of Avatar.
