Which Roman god is associated with the depiction of Marine?

Neptune is the Roman god associated with the sea, making him the deity linked to marine themes. In Roman mythology, Neptune is often depicted holding a trident, symbolizing his power over the oceans and waters. He was worshipped by sailors and associated with all aquatic elements, embodying the forces of nature that can influence marine life as well as weather conditions at sea.

Vulcan, on the other hand, is connected with fire and volcanoes; Mercury is the god of commerce, messages, and travel; and Minerva is known as the goddess of wisdom and strategic warfare. While these gods have significant roles within Roman mythology, they are not associated with marine themes, highlighting Neptune's distinct position as the god of the sea.