Triumph of Poseidon and Amphitrite

Mythology. Original steel engraving, engraved by Ackermann and Kimmelmann after J. G. Heck. 1849. No title on the plate. Very good condition. Hand-coloured. 25x20cm. Matted.
1.Hades (Pluto), 2. Zeus Hammon, 3. Hades, 4. Poeseidon and Amymone, 5ab. Nemesis, 6. Hypnos (Sleep), 7. Thanatos (Death), 8 &9. Hypnos (Sleep), 10. The Genius of Sleep, 11&12. Persephone (Proserpine), 13. Hecate, 14. Erinnyes or Eumenides, 15. Prometheus, 16. Pandora, 17. The Dreams, 18. Demeter and Triptolemus, 19. Dionysos nursed by Nymphs, 20. Triumph of Poseidon and Amphitrite, 21&22. Tritons.