The video shows a person using a paintbrush to apply paint to a wall. The brush is being moved back and forth, covering the wall with paint. The wall appears to be white, and the paint being applied is also white. The person's hand is visible, holding the brush and moving it across the wall. The brush is medium-sized with a wooden handle and brown bristles. The wall has a textured surface, and the paint is being applied evenly, covering the entire surface.