A close up of a colorful sky with a mountain in the background

Northern lights, concept art, in the style of peter max

(nsfw:1.5),blurry, lowres, worst quality, low quality, logo, words, letters, watermark, diagonal watermark, (picture frame:1.5), frame, page, pencils, pen, paper, head out of picture, subject out of picture, matte, proof sheet, panel photo, border, multi-shot photo, text, error, normal quality, jpeg artifacts, signature, watermark, username, artist name, close up