Kuleshov demonstrated the necessity of considering montage as the basic tool of cinema art.
In Kuleshov's view, the cinema consists of fragments and the assembly of those fragments, the assembly of elements which in reality are distinct.
It is therefore not the content of the images in a film which is important, but their combination.
The raw materials of such an art work need not be original, but are pre-fabricated elements which can be deconstructed and re-assembled by the artist into new juxtapositions.
Explicação A:
Explicação B:
Hitchcock explica:
Mais info em: http://pt.wikipedia.org/wiki/Kuleshov