The video shows a series of images depicting a blue whale swimming in the ocean. The whale is shown from different angles, with a focus on its side profile. The whale's body is a deep blue color, and it has a white underbelly. The ocean is a lighter blue, with white waves indicating movement. There are two fish swimming near the whale, one is a darker blue and the other is a lighter blue. The fish are shown in different positions in relation to the whale, sometimes swimming near its tail and other times near its head. The video does not contain any text or subtitles.