Nicholas Monsour is an artist and film editor born and raised in Los Angeles.

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Entries in color blindness (1)

Thursday
Aug192010

The Ishigara Color Test

The Ishihara color test is a test for color blindness. It was named after its designer, Dr. Shinobu Ishihara (1879-1963), a professor at the University of Tokyo, who first published his tests in 1917. It makes use of the peculiarity that in red-green blindness, blue and yellow appear remarkably bright compared to red and green.