In the video, a person is seen using a paintbrush to apply a substance to a wall. The wall appears to be in a state of disrepair, with peeling paint and visible cracks. The person's hand is visible as they move the brush back and forth, applying the substance to the wall. The brush has a yellow handle and black bristles, and the substance being applied is not clearly visible. The person's movements are deliberate and careful, ensuring that the substance is evenly distributed across the wall's surface. The lighting in the video is dim, and the background is not clearly visible, focusing the viewer's attention on the action of painting.