King Neptune is a mythological figure often associated with the sea and oceans. He is commonly depicted as a powerful god with a trident, symbolizing his control over water and marine life. In Roman mythology, he is equivalent to the Greek god Poseidon, who also governs the seas and is known for his temperamental nature. In popular culture, King Neptune appears in various forms, including literature, art, and films. He is frequently portrayed as a wise and majestic ruler of underwater realms, commanding respect from sailors and sea creatures alike. His character embodies the mysteries and dangers of the ocean, making him a significant figure in maritime folklore.