Colour pictures from black & white film

Long ago, before there was colour film, it was possible to create full colour pictures using black & white film with a set of coloured filters. This is exactly how three-strip Technicolour works.¬†For movies, you have to use a beam-splitter to split the image into three. Each image is then passed through a different colouredContinue reading “Colour pictures from black & white film”