There is, however, no need to go so far afield in order to illustrate the primitive use of red ochre. Our own European ancestors followed exactly the same methods, and the German woman of early ages used red and yellow ochre to adorn her face and body, while the finds of the ice age at Schussenquelle, described by Fraas, included a brilliant red paste (oxide of iron with reindeer fat) evidently intended for purposes of adornment. Moreover, the early artists of classic times had precisely the same predilections in color as the aboriginal Australian artists. Red, white, black and yellow are the dominant colors in the _Iliad_, and Pliny mentions that the most ancient pictures were painted in various reds, while at a later date red and yellow predominated. He also mentions that yellow was the favorite color of women for garments, and was specially used at marriages, while red being a sacred color and apt to provoke joy, was used at popular festivals, in the form of minium and cinnabar, to smear the statues of Jupiter. This well-nigh universal recognition of the peculiarly intense emotional tone of red is reflected in language. The color words of civilized and uncivilized peoples have been investigated with interesting and on the whole remarkably harmonious results. It is only necessary here to refer to them briefly in so far as they are related to our present subject. It seems that in every country the words for the colors at the red end of the spectrum are of earlier appearance, more definite and more numerous, than for those at the violet end. On the Niger it appears that there are only three color words, red, white and black, and everything that is not white or black is called red. The careful investigation of the natives of Torres Straits and New Guinea by Dr. W. H. R. Rivers, of the Cambridge Anthropological Expedition, has shown that at Murray Island, Mabuiag and Kiwai there were definite names for red, less definite for yellow, still less so for green, while any definite name for blue could not be found. In this way as we pass from the colors of long wave-length towards those of short wave-length we find the color nomenclature becoming regularly less definite. In Kiwai and Murray Island the same word was applied to blue and black, and at Mabuiag there was a word (for sea-color) which could be applied either to blue or green, while Australian natives from Fitzroy River seemed limited to words for red, white and black. In a neighboring region of Northern Queensland Dr. Walter Roth has reached almost identical results, the tribes having distinct names for red and yellow, as applied to ochre, while blue is confounded in nomenclature with black. In Brazil, again, while all tribes use separate words for red, yellow, white and black, only one had a word for blue and green. Even so æsthetic a people as the Japanese have no general words for either blue or green, and apply the same color word to a green tree and the unclouded sky.