Prompt
Wide desktop wallpaper on a deep navy-black field with expansive negative space. A single matte-black and glass geometric object floats off-center on a third, rotated for diagonal energy across the frame. Magenta edge glow transitions into cyan and teal reflections within the glass, softened by gentle bloom and thin haze. Bright rim values stand against near-black surfaces for crisp separation and readable materials. High-fidelity 3D studio render with subtle film grain and a clean premium feel.