What is symbolized by the statue of Neptune taming a sea horse?

The statue of Neptune taming a sea horse symbolizes the god's dominion over the sea and its creatures, representing the power and control of nature. It reflects themes of mastery, balance, and harmony between humanity and the ocean, often signifying the importance of maritime life and navigation. Additionally, the sea horse itself can symbolize strength, grace, and the intricate connection between man and the natural world.