a whimsical cartoon seahorse amidst vibrant coral and underwater flora in a colorful ocean setting

seahorse coral underwater ocean flora sea plants bright colors marine life whimsical cartoon vibrant aquatic nature wildlife character design mythical creatures fantasy seaweed colorful art aquarium habitat ecosystem playful world beauty environment living corals stylized oceanic fauna fun scenery decorative floor scene setting charming orange blue hues swims gracefully coral rich showcasing beauty generated