The image shows a lion resting on the ground in a zoo enclosure. The lion is lying down with its head resting on a tree trunk and its body stretched out in front of it. Its mane is a golden brown color and its eyes are closed, giving it a peaceful and serene expression. The background is filled with lush greenery, including trees and bushes. The ground is covered in dirt and there are a few rocks scattered around. The overall mood of the image is calm and relaxed.