A medium shot from a 3/4 view depicts a cute young woman with long, flowing black hair standing by a serene waterfront. She has a delicate, ephemeral expression with a hint of sadness in her eyes, her hands gently clasped in front of her. She wears an elegant outfit inspired by Nishikigoi koi fish, featuring a flowing kimono-style dress with iridescent scales patterns in vibrant orange, white, and gold that shimmer like fish scales, accented by flowing translucent fabric that mimics fins. She is positioned at the edge of a clear, still pond where colorful koi fish swim beneath the surface, surrounded by weeping willow branches and floating lotus petals. The lighting is soft and diffused, casting a pale, ethereal glow over the scene with a muted, cool color palette. Subtle water ripples and floating light particles enhance the melancholic and fragile atmosphere, with a shallow depth of field softening the distant shoreline.