The image shows a long, narrow tunnel with a high ceiling and arches. The walls of the tunnel are made of stone and the floor is made of concrete. The tunnel is dimly lit, casting a warm glow on the floor and walls. On the left side of the image, there is a metal fence and a sign that reads "Carnival". The tunnel appears to be underground, as there are no people visible in the image. The image is taken from a low angle, looking up at the tunnel.