The image shows a person walking through a tunnel with a sign above their head that reads "South Lung Tunnel Low Access". The tunnel appears to be underground and is made of concrete. The person is wearing a backpack and is walking towards the right side of the image. The tunnel has a yellow and black checkered pattern on the ceiling and there are metal railings on either side. The walls of the tunnel are white and there is a red fire extinguisher visible in the background.