A whimsical and satirical image of a sea horse, cleverly parodying a seahorse, blending the features of a horse and a seahorse in a humorous way. The scene shows the sea horse galloping through underwater seagrass, with a horse's head and mane, seahorse body and tail, vibrant coral reefs in the background, small fish and marine creatures looking amused, bubbles rising around, a bright and colorful palette, a playful and lighthearted atmosphere, a cartoonish style, exaggerated expressions, reminiscent of illustrations by Gary Larson, captured in a high-definition digital format, emphasizing the absurdity and creativity of the concept.