You might think of the hole in the histogram in terms of the final print as an early indicator of lung cancer in the human body. Early on there is an irritating cough that indicates something is amiss, but the body is able to continue with its normal activities. Then the hole in the histogram gets larger and larger and eventually the image implodes on itself, and the cough becomes more and more incessant as the cancer grows and the body tries to reject it. Ultimately the result is visual disaster with the print, death to the body.
Sandy King
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