circle construction gate sci fi futuristic neon glowing purple blue laser lines reflective concrete grunge dark night show stage

circle construction gate sci fi futuristic neon glowing purple blue laser lines reflective concrete grunge dark night show stage entrance garage underground retro modern virtual 3d rendering illustration abstract background black bright club corridor cyber design electric electronic empty fashion floor fluorescent glow graphic illumination installation interior led light lights perspective reflection room scifi science shape space spectrum structure technology tunnel urban vibrant wall wallpaper