Art style: History stickman.
Underwater view of a diver in an old-style brass helmet descending through clear blue water toward a shipwreck on the seafloor, with scattered ancient vases and statues visible among the wreckage. Medium shot from slightly below, natural underwater light filtering down. The mood is mysterious and exploratory, with deep blues and muted earth tones.
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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 "History stickman" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "History stickman". 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 "History stickman" idiom, not in any other medium.
