The video shows a close-up of a cake being decorated with green icing. The icing is being piped onto the cake in a circular motion, creating a swirl pattern. The cake appears to be a round, white cake with a smooth surface. The green icing is bright and vibrant, contrasting with the white of the cake. The piping bag used to apply the icing is metallic and has a fine tip, allowing for precise decoration. The video is shot against a dark background, which makes the colors of the cake and icing stand out.