Anime Nymph by the Lake: Ethereal Water Spirit

An ethereal adult nymph in anime style stands at the edge of a tranquil lake at twilight. She has long, flowing teal hair catching the soft light, luminous eyes, and a serene expression. She wears a flowing, translucent dress made of water and light, decorated with water lilies and dewdrops; her hair is threaded with small blossoms. The lake reflects a pastel sky of pink, purple, and orange; a gentle mist drifts above the water; willows line the far bank. In the water, koi shimmer and fireflies float in the air. The scene is rendered with detailed anime linework, soft shading, and a magical glow around her. Mood is peaceful, mystical, and nature-connected.