As soon as the male of our species assumed the exclusive right to perform all social functions, he necessarily brought to that performance the advantages--and disadvantages--of maleness, of those dominant characteristics, desire, combat, self-expression. Desire has overweighted art in many visible forms; it is prominent in painting and music, almost monopolizes fiction, and has pitifully degraded dancing. Combat is not so easily expressed in art, where even competition is on a high plane; but the last element is the main evil, self-expression. This impulse is inherently and ineradicably masculine. It rests on that most basic of distinctions between the sexes, the centripetal and centrifugal forces of the universe. In the very nature of the sperm-cell and the germ-cell we find this difference: the one attracts, gathers, draws in; the other repels, scatters, pushes out. That projective impulse is seen in the male nature everywhere; the constant urge toward expression, to all boasting and display. This spirit, like all things masculine, is perfectly right and admirable in its place. It is the duty of the male, as a male, to vary; bursting forth in a thousand changing modifications--the female, selecting, may so incorporate beneficial changes in the race. It is his duty to thus express himself--an essentially masculine duty; but masculinity is one thing, and art is another. Neither the masculine nor the feminine has any place in art--Art is Human. It is not in any faintest degree allied to the personal processes of reproduction; but is a social process, a most distinctive social process, quite above the plane of sex. The true artist transcends his sex, or her sex. If this is not the case, the art suffers. Dancing is an early, and a beautiful art; direct expression of emotion through the body; beginning in subhuman type, among male birds, as the bower-bird of New Guinea, and the dancing crane, who swing and caper before their mates. Among early peoples we find it a common form of social expression in tribal dances of all sorts, religious, military, and other. Later it becomes a more explicit form of celebration, as among the Greeks; in whose exquisite personal culture dancing and music held high place. But under the progressive effects of purely masculine dominance we find the broader human elements of dancing left out, and the sex-element more and more emphasized. As practiced by men alone dancing has become a mere display of physical agility, a form of exhibition common to all males. As practiced by men and women together we have our social dances, so lacking in all the varied beauty of posture and expression, so steadily becoming a pleasant form of dalliance.