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1. What can you do with non-photo blue? | Amy M Lavine said:

   […] Although many digital scanners and cameras will pick up non-photo blue, it remains fairly easy to remove the color by increasing the brightness and contrast. As a result, non-photo blue has remained useful, but mostly for high-contrast black and white reproductions, where the color essentially disappears. While it may have somewhat limited applications, being able to produce a sketch without needing to erase it can save artists a significant amount of time and hassle. […]

   May 30, 2015

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