Paint subtracts. Light adds. Your filters do one, your rig does the other.
02Warm against cool, systematized in 1932 and still running the drop.
03Purkinje shift, adaptation, afterimage — three things you can play.
04The subtractive tax, and the different tax LEDs pay.
05You don't see light. You see what it hits.
06Green is the brightest per watt and the worst on a face.
071,900K to 5,600K, and why warm white feels like a fireplace.
08Quicklime, carbon arc, tungsten, VL1, LEDs. Same brief throughout.
09Newton's geometry with Albers' humility.
10The serious one.
Safety11Small effects, heavy context, real association.
12The method behind every palette in Moments.