A broken ceiling-mounted fluorescent light hangs precariously, its elongated housing made of dull, oxidized metal that feels rough and uneven. Exposed wiring, thick with dust and brittle from age, dangles loosely from one side. The long, tubular glass cover is heavily soiled with an opaque layer of fine gray dust, giving it a gritty texture and diffusing the faint, erratic flicker of the light within, which casts an anemic, greenish glow.