Starry sky, aurora, turquoise blue and green gradient color scheme, vast lake surface with ice on the water, distant mountains under the moonlight shining brightly, small figures of people running in snow-covered fields, delicate pencil strokes on paper, cartoon style, flat illustration, minimalist background, night scene, auroral effect. The stars twinkle in the sky, creating an atmosphere full of mystery and tranquility. --ar 70:101 --s 400 --niji 6