The image is a photograph of a humpback whale tail fluke in the ocean. The tail of the whale is visible in the center of the image, with the water surrounding it. The whale's tail is curved upwards and appears to be in the process of breaching the surface of the water. The water is a deep blue-green color and there are small waves visible around the tail. The image is taken from a low angle, looking up at the tail and the whale's body. The overall mood of the photograph is peaceful and serene.