The image shows two people walking through a tunnel in a forest. The tunnel appears to be made of concrete and is covered in green moss and ferns. The walls of the tunnel are also covered in moss, and there are trees and bushes on either side of the entrance. The entrance is made of metal pipes and there is a sign on the wall that reads "Welcome to the tunnel." The people in the image are wearing backpacks and appear to be walking towards the entrance, suggesting that they are on their way to a destination. The sky is visible through the tunnel, and the overall atmosphere of the image is peaceful and serene.