An indoor, well-lit corridor within a building in Rijiyar Zaki, Nigeria, is depicted

An indoor, well-lit corridor within a building in Rijiyar Zaki, Nigeria, is depicted. The walls are painted a uniform light beige, terminating at the floor with a grey skirting board. The floor is tiled with light brown square tiles, exhibiting visible shadows cast by the windows and wall structures. The ceiling features a grid of white, textured acoustic panels with circular recessed lighting fixtures. On the left side of the corridor, a series of rectangular windows with white frames and clear glass are present. The foremost window is larger and appears to be a sliding type, revealing vertical metal bars (possibly a security grille or railing) through its panes. Further along this wall, multiple dark-colored doors with light-colored identification plaques (e.g., 'B10', 'B11') are visible, suggesting access to rooms or offices. To the right, a tiled staircase with light grey steps descends into the foreground. A dark grey metal handrail, composed of vertical balusters and horizontal rails, runs parallel to the staircase. Beyond the staircase, the corridor continues, leading to a far wall where a smaller rectangular window with a white frame and a red wall-mounted fire extinguisher are discernible. The scene is devoid of people or active subjects.