94. Whatever may be the charm conveyed by design there is a reason for it. We can analyze it.
It has an inherent quality of beauty or historic interest, and there is a definite and distinct reason for our liking it.
But the effect of color is exciting or disturbing, tranquilizing or pleasing, inexplicable and inexpressible, affecting the senses like an appeal to the passions or the appetite. One might as well explain the love of sport, literature,
Nature provides vast fields of green because favorable in its effects upon humanity. Experiments prove that men of extreme sensibility exposed to the influences of red light finally show excitement which gives muscular development fifty per cent. in excess of the power possessed by the same subject when exposed for the same period under the influences of blue light.