Interior Doorway in Metal Structure Building

Photograph showing an open white six-panel interior door set within a white door frame. The surrounding walls are constructed of corrugated metal siding painted in dark gray/black on the left side and light green/teal on the right side. The door is partially open, revealing dark interior space. The flooring at the threshold appears to be sandy/dirt-based material. Natural light streams in from the right side, creating strong shadows on the metal siding. The door frame appears weathered with visible signs of age and use.