Art style: 3D Medical Illustration.
A bedroom-side medical illustration shows a bed frame elevated at the head, with a clear vertical measurement marker labeled fifteen centimeters beside the raised end. Medium-wide eye-level composition reveals the mattress angle, headboard area, and clean bedroom environment without clutter. Soft nighttime lamp lighting creates a calm, practical setting while keeping the measurement easy to read. Mood is precise, reassuring, and actionable, ending the sequence with measurable specificity. No person visible. Dominant colors: soft navy, white, warm gray, pale blue, muted amber.
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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 "3D Medical Illustration" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "3D Medical Illustration". 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 "3D Medical Illustration" idiom, not in any other medium.
