In excentric Motion within In Concentric direction itself direction

As in a great circle, a serpent biting its own tail (the symbol of eternity, of something without end) the six colours appear that make up the three main antitheses. And to right and left stand the two great possibilities of silence—death and birth (see Fig. 3).

FIGURE III.

A
Yellow
/ \
/ \
/ \
D C
B Orange Green B
White | | Black
| |
| |
C D
Red Violet
\ /
\ /
\ A /
Blue

The antitheses as a circle between two poles, i.e., the life of colours between birth and death.

(The capital letters designate the pairs of antitheses.)

It is clear that all I have said of these simple colours is very provisional and general, and so also are those feelings (joy, grief, etc.) which have been quoted as parallels of the colours. For these feelings are only the material expressions of the soul. Shades of colour, like those of sound, are of a much finer texture and awake in the soul emotions too fine to be expressed in words. Certainly each tone will find some probable expression in words, but it will always be incomplete, and that part which the word fails to express will not be unimportant but rather the very kernel of its existence. For this reason words are, and will always remain, only hints, mere suggestions of colours. In this impossibility of expressing colour in words with the consequent need for some other mode of expression lies the opportunity of the art of the future. In this art among innumerable rich and varied combinations there is one which is founded on firm fact, and that is as follows. The actual expression of colour can be achieved simultaneously by several forms of art, each art playing its separate part, and producing a whole which exceeds in richness and force any expression attainable by one art alone. The immense possibilities of depth and strength to be gained by combination or by discord between the various arts can be easily realized.

It is often said that admission of the possibility of one art helping another amounts to a denial of the necessary differences between the arts. This is, however, not the case. As has been said, an absolutely similar inner appeal cannot be achieved by two different arts. Even if it were possible the second version would differ at least outwardly. But suppose this were not the case, that is to say, suppose a repetition of the same appeal exactly alike both outwardly and inwardly could be achieved by different arts, such repetition would not be merely superfluous. To begin with, different people find sympathy in different forms of art (alike on the active and passive side among the creators or the receivers of the appeal); but further and more important, repetition of the same appeal thickens the spiritual atmosphere which is necessary for the maturing of the finest feelings, in the same way as the hot air of a greenhouse is necessary for the ripening of certain fruit. An example of this is the case of the individual who receives a powerful impression from constantly repeated actions, thoughts or feelings, although if they came singly they might have passed by unnoticed. [Footnote: This idea forms, of course, the fundamental reason for advertisement.] We must not, however, apply this rule only to the simple examples of the spiritual atmosphere. For this atmosphere is like air, which can be either pure or filled with various alien elements. Not only visible actions, thoughts and feelings, with outward expression, make up this atmosphere, but secret happenings of which no one knows, unspoken thoughts, hidden feelings are also elements in it. Suicide, murder, violence, low and unworthy thoughts, hate, hostility, egotism, envy, narrow "patriotism," partisanship, are elements in the spiritual atmosphere.

[Footnote: Epidemics of suicide or of violent warlike feeling, etc., are products of this impure atmosphere.]

And conversely, self-sacrifice, mutual help, lofty thoughts, love, un-selfishness, joy in the success of others, humanity, justness, are the elements which slay those already enumerated as the sun slays the microbes, and restore the atmosphere to purity.