The video shows a person's hand using colored pencils to color in a DNA strand drawing on a white paper. The DNA strand is drawn in a double helix shape with alternating colors of red and blue. The person is seen coloring in the individual sections of the DNA strand, starting with the red sections, followed by the blue sections, and then adding yellow details to the center of the strand. The video is shot from a top-down perspective, focusing on the drawing and the person's hand movements.