Establishing reference photograph of a place: 2D hand-drawn illustration of an empty minimalist high-security elevator interior, white-on-white walls with seamless panels, brushed chrome trim and handrail, sleek chrome doors standing fully open, eye-level view from inside. A single harsh rectangular overhead light panel casts stark shadow patterns across the floor and walls. Clinical white and cool chrome palette, clean ink linework, flat cel shading, sterile and silent, atmosphere of cold inevitability. No people, no text.
No people, no visible text, no watermark.
