The video shows a person painting a wall with a brush. The person is using black paint to create vertical lines on the wall, and then they add blue paint to the lines to create a contrast. The person is moving the brush back and forth to spread the paint evenly on the wall. The video is shot from a close-up angle, focusing on the person's hand and the wall. The person's hand is steady, and the brush strokes are precise. The black paint is glossy, and the blue paint is matte. The wall appears to be a light color, providing a neutral background for the painting. The video does not include any audio or spoken words.