11 nov 1935 año - 3 Strip technicolour was invented.

Descripción:

3 strip colour consisted of the colours: Yellow, cyan and magenta overlaid black and white to create colour film.
It was invented by Herbert Kalmus, an American scientist and engineer. Later in 1939 a film using technicolour to its fullest was released called 'Gone with the wind' and celebrated the invention of technicolour with rich colours and visuals which accelerated the use of colour by influencing the use of rich, vibrant colours.