Art style: Watercolor.
A cold, wet asphalt pavement outside a corporate office building. A single, dry brown oak leaf lies on the wet ground, its edges curled and withered. In the background, the blurred gray concrete wall of the building is visible. Close-up, low-angle shot. The lighting is overcast, flat, and damp. The mood is melancholic, quiet, and final. Dominant colors are wet charcoal gray, dull brown, and slate.
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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 "Watercolor" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "Watercolor". 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 "Watercolor" idiom, not in any other medium.
