Small Doorway · Depth Through Reveal Planes

SUBJECT
One rectangular, doorless opening in a thick plaster wall connects a small empty foreground room to a second empty room. The opening has a clearly visible inner right jamb and overhead reveal, with a continuous floor passing through it.

COMPOSITION
Frame the doorway from an eye-level position slightly to its left, making the image-right inner jamb visibly broad. Include the full opening, surrounding front wall, and enough foreground floor to follow the passage into the rear room.

STYLE GUIDE
1. Shape & line
Construct the opening with straight vertical edges and connected planar surfaces: show the image-right inner jamb extending from the front wall edge toward the rear room, and the overhead reveal joining it at a clear corner. Let their receding edges converge consistently so the wall has readable thickness.

2. Color & light
Bring soft daylight from off-frame image-left, keeping the front wall pale warm white and lighting the image-right inner jamb as a slightly darker warm plane. Make the downward-facing overhead reveal darker still, and hold the rear room in a quiet middle value so all three opening surfaces remain distinguishable.

3. Texture & material
Render the walls and reveals as matte plaster with broad, subtle tonal variation and gently softened edges. Use a smooth muted stone floor with restrained grain, allowing a soft contact shadow at the jamb base to establish where the wall meets the floor.

4. Composition
Place the opening slightly left of center and preserve an uninterrupted view of its image-right reveal from floor to lintel. Show a modest strip of ceiling and a generous foreground floor, with the rear wall visible through the opening; keep the doorway large enough that its inner planes can be read immediately.

PRIORITY
Preserve the requested identity, count, action, composition and output settings. Apply the style rules within those constraints; a style reference must not replace the subject or layout. Within the style: Prioritize visible reveal planes that make the wall thickness unmistakable.

AVOID
Avoid flattening the opening into a dark rectangle or outlining its edges with heavy black strokes.

OUTPUT
Create one architectural interior image in a 4:5 portrait aspect ratio, with no text, labels, logos, or watermarks.

SELF-CHECK
Check that the right jamb and overhead reveal connect coherently and the floor continues into the rear room.