single screen in dark room photograph

Compose a 16:9 interior photograph of a dark room with one flat rectangular screen as the only light source, framed horizontally for a widescreen crop with clear left and right margins. Place the screen centered horizontally and in the lower-center third vertically so the illuminated rectangle occupies about 8–12% of the frame area, leaving generous negative space above and around it. The background fills the upper two-thirds with deep shadowed wall planes and faint room silhouettes, while the foreground floor remains mostly dark and unobtrusive. Eye-level viewpoint with a medium-wide distance keeps the screen readable but preserves spatial depth and context. Light comes solely from the screen with cool bluish emission that casts soft, directional glow and gentle, diffused rim light on nearby matte surfaces. Textures include a slightly textured painted wall and a low-sheen tabletop or floor that catches faint specular hints, described as subtle reflections rather than bright highlights. Keep the screen surface crisp and in sharp focus with shallow-to-moderate falloff so surrounding details dissolve into darkness, and compose for clean negative-space wallpaper framing without additional props or lettering.