The video shows a series of images of a person's neck and mouth area. The person's mouth is open, revealing their teeth and tongue. The images show the person's hand touching their neck and the inside of their mouth. The images are accompanied by text labels that identify the different parts of the neck and mouth. The colors in the images are realistic, with the person's skin appearing light pink and the inside of their mouth appearing pinkish-red. The hand is shown in a pale yellow color. The text labels are in black and are clearly visible against the background of the images.