The image shows a mountain biker riding a bicycle on a trail in a forest. The biker is wearing a black and red jersey with a number on the front and a helmet with a visor. The trail is covered in dirt and rocks, and there are red and white striped barriers on either side of the trail. The trees in the background are tall and green, and the sky is blue. The rider appears to be in the middle of a race, as there are other riders visible in the distance.