A close up of a building with a lot of windows and a sky background

$there is a very large building made of many different types of buildings, big and structured valhalla city, buildings covered with greebles, background of digital greebles, greeble!!, greeble, mandelbulb 3 d buildings, fractal buildings, greeble detail, mandelbulb architecture, greebles, intricate cyberpunk city, tectonic cityscape$