A medium shot from a side-angle depicts a young woman floating serenely underwater, surrounded by translucent moon jellyfish. The woman has long, flowing black hair parted in the middle that drifts weightlessly in the current, and striking yellow-green eyes. She wears a long, ethereal yellow-green one-piece dress inspired by jellyfish, with flowing, translucent fabric that mimics tentacles, and she is barefoot, her toes pointed slightly as she drifts. Her expression is a gentle, peaceful smile as she floats in a weightless, meditative pose, her hands softly open and drifting beside her. The environment is a deep, luminous ocean with caustic light patterns filtering down from the surface, creating dancing ribbons of light. The visual style is a painterly anime illustration blending soft oil-like textures with luminous watercolor light, featuring broad, airy brushstrokes, gentle motion blur, and natural color bleeding. The color palette is dominated by deep ocean blues and vibrant neon yellows and greens, evoking a dreamlike, tranquil atmosphere.