The image shows a narrowboat moored at a lock on a river. The boat is green and white in color and has a small cabin on the side. There are several people on the boat, some of whom are standing on the deck and others are on the other side of the boat. The lock is made of concrete and has several white pillars on either side. The water is calm and there are trees and bushes on both sides of the lock. The sky is overcast and the overall mood of the image is peaceful and serene.