Dziga Vertov was a Soviet pioneer documentary film and newsreel director, as well as a cinema theorist. His filming practices and theories influenced the cinéma vérité style of documentary movie-making and the Dziga Vertov Group, a radical film-making cooperative which was active from 1968 to 1972. He was a member of the Kinoks collective, with Elizaveta Svilova and Mikhail Kaufman.
Vertov (a.k.a. David Kaufman) in 1913
Poster for Kino-Eye, designed by Alexander Rodchenko (1924)
A documentary film or documentary is a non-fictional motion picture intended to "document reality, primarily for instruction, education or maintaining a historical record". Bill Nichols has characterized the documentary in terms of "a filmmaking practice, a cinematic tradition, and mode of audience reception [that remains] a practice without clear boundaries".
A 16 mm spring-wound Bolex "H16" reflex camera – a popular entry-level camera used in film schools
The cover of Bolesław Matuszewski's 1898 book Une nouvelle source de l'histoire (A New Source of History), the first publication about documentary function of cinematography
Frame from one of Gheorghe Marinescu's science films (1899)
Geoffrey Malins with an aeroscope camera during World War I