Prompt:

[SUBJECT] illuminated by a nocturnal aurora in watercolor, with dreamy sweeps of [COLOR1] and [COLOR2] flowing across a midnight sky. Soft gradients and fluid outlines create a serene, otherworldly atmosphere --ar 2:3 --v 6.1 --s 250

被夢幻的夜光極光照亮的主題，水彩效果，深邃夜空中流動著夢幻般的[COLOR1]和[COLOR2]。柔和的漸變和流暢的輪廓營造出寧靜而超凡的氛圍。