The video shows a series of images of a tunnel illuminated by green light. The tunnel appears to be made of concrete and has a series of rectangular frames that create a perspective effect, making the tunnel seem longer and more narrow as it recedes into the distance. The green light casts a glow on the tunnel walls and the floor, creating a contrast with the dark surroundings. The camera moves forward, giving the viewer the sensation of walking through the tunnel. There are no other objects or people visible in the video.