In classical political thought, politics and art were alike since both were works of the practical, not the speculative, reason, within whose ample scope there was great room for things to be otherwise. Art and politics differed because politics was limited by its end, and therefore freed from the absolute indifference of pure possibility which looked to existence only as an alternative, as something which had no need of existence whatsoever, even though it was the ultimate origin of change. Art, on the other hand, was limited by the esthetic perhaps, but was not restricted by the requirement of definite being —a two-headed man, a green nose, a flying cow, any conceivable combination of sounds, shapes, or colors were thus quite possible artistically. Their reality depended on the creativity of the artist and his will to make.