Color subtraction filters work by absorbing certain colors of light, letting the remaining colors through.
They can be used to demonstrate the primary colors that make up an image.
They are perhaps most frequently used in the printing industry for color separations, and again, use has diminished as digital solutions have proliferated.
They can be used to demonstrate the primary colors that make up an image.
They are perhaps most frequently used in the printing industry for color separations, and again, use has diminished as digital solutions have proliferated.
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