The struggle of Cadmus with the serpent The struggle of Cadmus with the serpent. Draw from left to right: the god Poseidon with a trident, Harmony, the wife of Cadmus, then Cadmus with a sword, above him - the goddess Victory, before Cadmus - the goddess Athena, behind her - the goddess Demeter and her daughter Cora (Persephone), under Demeter - the nymph of Thebes, at the feet of the nymph - the god Eros with a wreath.(Drawing on a vase) What you can read on the subject: