As a picture painted in yellow always radiates spiritual warmth, or as one in blue has apparently a cooling effect, so green is only boring.
Wassily KandinskyThe sound of colors is so definite that it would be hard to find anyone who would express bright yellow with bass notes or dark lake with treble.
Wassily KandinskyThose [things] that we encounter for the first time immediately have a spiritual effect upon us. A child, for whom every object is new, experiences the world in this way: it sees light, is attracted by it, wants to grasp it, burns its finger in the process, and thus learns fear and respect for the flame.
Wassily Kandinsky