PROMPT:
GENERATE A CAPTIVATING UNDERWATER SCENE ON A BRIGHT SUNNY DAY WITH VIBRANT COLORS LIKE DEEP BLUES, EMERALD GREENS, AND SUN-KISSED YELLOWS. DEPICT A GIANT SEA TURTLE SWIMING ALONGSIDE A SCHOOL OF RAINBOW-COLORED FISH, WHILE A SUBMARINE EXPLORES THE SEAFLOOR IN THE BACKGROUND. INCLUDE DELICATE SEA FANS AND CORAL REEFS THAT APPEAR LIFELIKE AND TEXTURED. MAKE SURE THE IMAGE LOOKS PHOTOREALISTIC WITH HIGHLY DETAILED FEATURES.
