Raghubir Singh
[Photographer, b. 1942, Jaipur, Punjab, India, d. 1999, New York.]
The eyes of India only see in color. 
Vladimir Nabokov
[Writer, b. 1899, St. Petersburg, Russia, d. 1977, Montreux, Switzerland.]
All colors made me happy: even gray.My eyes were such that literally they
Took photographs.
Dieter Appelt
[Photographer and artist, b. 1935, Niemegk, Germany, lives in Berlin.]
White is the color of decomposition. White is also no color. White is nothing. In photography, the paper is white, next comes the light, which is also white, then the shadow is created, the apparition. W. Eugene Smith
[Photographer, b. 1918, Wichita, Kansas, d. 1978, Tucson, Arizona.]
In printing the photographs of the white-gowned Klan members I ran into considerable difficulty. There were several with uncovered faces and these faces were vividly dark in comparison to the white-white of the gowns that it was almost impossible to keep them from appearing black. I am terribly sorry. (Apology to his editor about images from his 1951 photo essay on the Ku Klux Klan in North Carolina.)