>>3595912interesting
>Prokudin-Gorsky took three black and white images in quick succession, using red, green and blue filters, which were later recombined and projected with filtered lanterns to show near true color images. Because exposure time was often high and the three color-filtered photographs were not taken at the same time, subjects that did not hold steady during the entire operation exhibited colored fringes around its edges in the resulting color image. Such fringes are characteristics of many Prokudin-Gorsky's photographs.He did something very similar then. Except he needed to take frames in consequence, limiting his technique to still scenes. Technicolor ran three rgb colored films at same time through prism. When combining It gave them much higher control over colour as opposed of normal one coloured film process later popularised by kodak and fujifilm.
