In addition the surprise and continuity of color systems in nature teach you how to move from color to color - how to organize tones and the key of a painting. (painters-table.com)
In order to simplify them and make the patterns visual, I color - coded them according to my own color systems. (esopus.org)
The class, and his projects created a wonderful foundation that was steeped in acute observation as much as it was in understanding color systems. (powersofobservation.com)