The video shows a close-up of a person's hand using a paintbrush to apply black paint over a pink surface. The surface appears to be a wall or a door, and the person is painting over a section that has some yellow and blue paint already on it. The brush strokes are deliberate and careful, ensuring that the black paint covers the entire area. The person's hand is steady, and the brush moves smoothly over the surface. The black paint contrasts sharply with the pink background, creating a striking visual effect.