A concentrated light source illuminates a circular area of a textured surface in an otherwise dark setting

A concentrated light source illuminates a circular area of a textured surface in an otherwise dark setting. The illuminated area shows an irregular, almost grainy texture, speckled with dark spots. To the left of this bright circle, the surface is mostly obscured by darkness, revealing a few linear streaks that may be scratches or ridges. The overall scene creates a stark contrast between the lit texture and the surrounding deep shadows.