An interior view captures a long, arched, stone and brick tunnel

An interior view captures a long, arched, stone and brick tunnel. The immediate foreground, at the entrance, is brighter due to natural light, gradually darkening towards the distant end. The lower portions of the tunnel walls are constructed from irregular grey stone blocks, with intermittent vertical sections of red brick. The upper arch of the tunnel is uniformly composed of dark red bricks laid in a curved pattern. The ground surface is a flat, grey concrete or paved pathway. At the far end, a smaller, distinct arched opening reveals a brighter, reddish-brown brick wall, suggesting another section of the tunnel or an exit to an illuminated area. No individuals, vehicles, or specific objects are present within the frame. This structure is located in the Capital City of Prague, Czechia.