sci-fi scene with traveller watching the sacred monument of cubes. vaporwave aesthetics or 80s style fantasy background

aesthetics vaporwave scifi 80s landscape synthwave man cube neon shrine ancient triangle surreal future background concept technology light science 1980 looking 90s mysterious vector purple illustration futuristic retrowave outdoor cover character mountain extraterrestrial traveller esoteric statue explorer poster enlightenment meditation alien obelisk sacred blue discovery sunset monument occult flying esotheric