Dolphins swimming in the ocean with corals and other fish

best quality,ultra-detailed,realistic,pencil drawing,oceanography,aquatic life,dolphins,shimmering waves,serene atmosphere,soft sunlight,blues and greens,colorful marine life,curved strokes,smooth shading,maritime scenery,tranquil waters,breathtaking beauty,marine ecosystem,graceful movements,peaceful reflection,intertwining patterns,hidden depths,serenity and harmony,captivating marine creatures,vibrant underwater world,waves crashing gently,underwater adventure,playful dolphins,calm and soothing,floating in tranquility,dolphin companionship,majestic ocean views,whispering tides,harmony with nature,reflective surfaces,flowing motion,blending colors,sunlit ripples.