Art style: Cinematic Neo-Noir.
A vertical close-up shot of an ancient human skull resting on a mossy stone altar inside a dark, atmospheric cave. Flickering firelight from an unseen source casts long, dancing shadows across the bone's weathered surface. In the foreground, primitive flint and obsidian tools are neatly arranged. The color palette is dominated by deep olive greens, earthy browns, and warm amber highlights from the fire.
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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 Neo-Noir" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "Cinematic Neo-Noir". 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 Neo-Noir" idiom, not in any other medium.
Brand guidelines:
Brand color palette: #525e3b. Use these colors prominently in the composition.
