a playful dolphin swimming alongside two jellyfish in a whimsical underwater scene

dolphin jellyfish ocean water sea marine aquatic wildlife nature blue playful whimsical creatures environment fun animals underwater art design fantasy oceanlife swimming bubbles tentacles vibrant friendly aquaticlife aquaticanimals movement harmony ecosystem colorful serene beauty fantasyart marinebiology aquaticworld character surreal fantasycreatures joyful interaction illustrationart oceancreatures deepsea artistic creativity