Total color blindness (Intensity only)	Protanopic	Normal
			Plates3 A
			Plates3 B
Plate3 A. Blue-sensitive-cone	3 B. No red-sensitive cones	3 C. Three kind of Cones only vision sees this

			Plates3 C
Order in all the colors in One dimension	Order in all colors in Two Dimension	Order in all colors in Three Dimension

The sets of plates (plates3 A, B & C) are arranged in sequence to illustrate the phenomenon of Color Blinds. Human beings have realized that they have limitations in viewing all the colors. It has been found that birds have four cones and probably have other visual mechanisms that take the dimensionality of their color to five or six. Hence, the 3-D perception is dependent on the person’s viewing ability. The color blindness normally kills viewing the depth of field and allows seeing things in flat.