Future City Singularity

Create a cinematic, sci-fi cityscape with a vertical composition, showcasing a vast, futuristic metropolis at night, using a monochromatic color scheme.{argument name="color palette" default="Black, white, cool silver-gray"} The perspective is a high-altitude overview, overlooking an endless and dense city skyline, with countless narrow skyscrapers, towers, and luminous urban grids stretching to the hazy horizon. In the right foreground, a massive circular black void or artificial singularity is placed, embedded in the city like a perfectly dark bottomless pit, surrounded by bright concentric halos that rotate around it like an accretion disk. The luminous halo should be composed of many fine white and silver lines, suggesting extremely high speeds, rail traffic, data streams, or gravitational distortion. Tall buildings cluster tightly around and below the vortex, with some needle-like spires rising above the halo; emphasizing intricate architectural details, luminous windows, reflective metallic surfaces, and grand scale. The atmosphere should create an ominous, awe-inspiring, and futuristic feel, accompanied by mist, fog, halos, and a softly bright horizon against a dark sky. It employs an ultra-refined, realistic digital matte style with high contrast, deep blacks, volumetric fog, sharp skyscraper silhouettes, and cinematic lighting. The image should not contain people, vehicles, signs, logos, or readable text.