illustration, (radiant mermaid) young woman, caramel skin, adorned with seashells, aqua split tail fin, iridescent eyeshadow,pink lipstick, starfish earrings,seaweed anklet, set in a colorful ocean floor, with vibrant corals, curious fish, playful sea turtles, and a lively ambiance, at night, illusion, black ink, washed-out, ink smears, ink splashes, intricate details, ultra sharp, Exquisite detail, flawless composition, masterpiece, monochrome