The image shows a group of firefighters walking through a tunnel at night. The tunnel appears to be underground, as there is a concrete wall on the left side of the image and a railway track on the right side. The firefighters are wearing full protective gear, including helmets and reflective vests. They are carrying a stretcher with a red bag on it, which is being carried by one of the firefighters. In the background, there are several other firefighters walking towards the tunnel. The image is taken from a low angle, looking up at the firefighters and the tunnel they are carrying.