Greek art, like Greek mythology, embodied a finely graduated half-unconscious analysis of human nature. The mystery of procreation was indicated by phalli on the Hermæ. Unbridled appetite found incarnation in Priapus, who, moreover, was never a Greek god, but a Lampsacene adopted from the Asian coast by the Romans. The natural desires were symbolised in Aphrodite Praxis, Kallipugos, or Pandemos. The higher sexual enthusiasm assumed celestial form in Aphrodite Ouranios. Love itself appeared personified in the graceful Erôs of Praxiteles; and how sublimely Pheidias presented this god to the eyes of his worshippers can now only be guessed at from a mutilated fragment among the Elgin marbles. The wild and native instincts, wandering, untutored and untamed, which still connect man with the life of woods and beasts and April hours, received half-human shape in Pan and Silenus, the Satyrs and the Fauns. In this department of semi-bestial instincts we find one solitary instance bearing upon paiderastia. The group of a Satyr tempting a youth at Naples stands alone among numerous similar compositions which have female or hermaphroditic figures, and which symbolise the violent and comprehensive lust of brutal appetite. Further distinctions between the several degrees of love were drawn by the Greek artists. Himeros, the desire that strikes the spirit through the eyes, and Pothos, the longing of souls in separation from the object of their passion, were carved together with Erôs by Scopas for Aphrodite's temple at Megara. Throughout the whole of this series there is no form set aside for paiderastia, as might have been expected if the fancy of the Greeks had idealised a sensual Asiatic passion. Statues of Ganymede carried to heaven by the eagle are, indeed, common enough in Græco-Roman plastic art; yet, even here, there is nothing which indicates the preference for a specifically voluptuous type of male beauty.