WHOLEDUDE – WHOLEDESIGNER – CHLOROPHYLL: The word Chlorophyll is derived by combining two Greek words; Chloros means green, and Phyllon means a leaf. It refers to the green pigment found in the Cyanobacteria(Blue-Green algae), and in the chloroplasts of Grass-Green algae, and plant cells. Chlorophyll occurs in five forms; especially Chlorophyll a, and Chlorophyll b. …


The Tri-Stimulus Color Theory is important, and we have to know the connection between the stimulus and the psychological satisfaction experienced by the perceiver.