The video features a person's hand using a green marker to color in a drawing of a robot. The robot is depicted in a black and white illustration, with the person coloring in the robot's arm. The person's hand is steady, and the marker is used with precision to fill in the color. The drawing is detailed, with intricate lines and shading that give the robot a realistic appearance. The coloring process is methodical, with the person carefully filling in each section of the robot's arm. The video is shot from a top-down perspective, allowing viewers to see the coloring process in detail.