ORANGE + GREEN = BLUE NOT .... but all in a continuum.
"The life of the mind is a incomparable lyric universe, a complete drama lacking neither adventure, passion, suffering... nor comedy... This world of thought, where one can discern the thought of thought and which extends from the mysterious center of consciousness, to the luminous expanse where the madness of clarity is awakened, is as varied, as moving, as surprising... as admirable in itself as the world of affective experience only by instinct."
- Paul Valéry, 1937
"The lower leaves of the trees,
tangle the sunset in dusk.
with the summer twilight"
Japanese Haiku. 10th C. Japan