Art style: Cinematic Realistic.
A supermassive black hole at the center of a galaxy. The fabric of spacetime is visualized as a grid, which is being warped and stretched as it approaches the black hole's event horizon. A clock near the black hole is shown ticking much slower than a clock far away.
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FINAL STYLE ENFORCEMENT (this is the authoritative rendering directive — it overrides any style wording elsewhere in the prompt):
Render this image entirely in "Cinematic Realistic" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "Cinematic Realistic". Keep the subject, composition, camera angle, lighting direction, and colour palette from the description above — but EVERY surface, skin, fabric, material, and environmental element must be rendered in the "Cinematic Realistic" idiom, not in any other medium.
