smoke-filled streets of a decaying urban wasteland in a post-apo

dystopian city postapocalyptic world urban ruins decayed buildings smokefilled streets environmental collapse abandoned structures climate disaster futuristic devastation crumbling atmospheric pollution scifi landscape apocalyptic skyline ruined architecture cityscape bleak future smokestacks destroyed metropolis dark skies decay dystopia science fiction misty desolate area end of civilization desolation environment postdisaster earth destruction ai generated