2D anime style illustration, master stroke, high quality, consistent character design of Chisa (long dark hair, pink eyes, white beret with red ribbon, white swimsuit with red bows, arm tattoo).
She is bathing in a clear forest stream with a gentle, natural soft smile. She lightly splashes water toward the viewer. Then she sits down in the cool, crystal-clear water, soaking peacefully while maintaining a gentle, calm smile.
Dynamic atmosphere: glowing butterflies flying around her, gentle breeze blowing through the scenery, leaves and trees swaying softly in the wind, delicate water ripples. Soft natural lighting, highly detailed 2D anime visual, flat 2D art style, strictly no 3D rendering.
