The video shows a person's hand using a marker to color in a drawing of a mermaid. The mermaid has red hair and is wearing a green tail. The person is using a green marker to color in the tail. The drawing is on a white piece of paper. The person's hand is visible in the video, and they are using a marker to color in the drawing. The video is shot from a close-up angle, focusing on the drawing and the person's hand. The person's hand is steady, and they are coloring carefully to stay within the lines of the drawing. The video is shot in a well-lit room, and the colors of the drawing are vibrant.