绿色打底的夜空试了好几次才不发脏。关键是极光和星空别同时写得太重，两个都想抢画面就会糊成一片荧光绿。骑扫帚那个人影留一小点就够，放大反而没那种空旷劲儿。
night, night sky, starry sky, dense stars, a single shooting star,
aurora borealis, soft green curtains of light, green theme, deep teal horizon,
mountain range, jagged rocks, distant valley, thin clouds, landscape, scenery,
a tiny silhouette riding a broom across the sky, small in frame,
letterboxed, wide cinematic framing, low horizon line,
light haze, faint star reflections, clean gradient from teal to indigo,
painterly anime landscape, absurdres, highres,
masterpiece, best quality, very aesthetic, score_9, score_8
上下加黑边这件事看个人，我是觉得加了之后天更沉。