Art style: Modern 2D Illustration.
A balanced split-screen composition: on the left, a solid residential door with a deadbolt and keys resting in the lock; on the right, a close hand holding a boarding pass near an airport window with distant aircraft beyond. Straight-on symmetrical framing, eye level, with equal visual weight on both sides. Soft neutral daylight on the airport side contrasts with warmer indoor light on the door side. The mood is balanced, thoughtful, and quietly analytical. Dominant palette: steel gray, warm beige, white, muted blue, black.
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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 "Modern 2D Illustration" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "Modern 2D 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 "Modern 2D Illustration" idiom, not in any other medium.
