Template:POTD protected/2007-03-23
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The first permanent colour photograph, taken by James Clerk Maxwell in 1861. The image is of a tartan ribbon and was created by taking three photos of the ribbon, each time with a red, green, or blue filter in front of the lens. The three images were developed and then projected onto a screen with three different projectors, each equipped with the same colour filter used to take its image. Photo credit: James Clerk Maxwell |
