In the video, a person is seen using a sponge to apply blue paint onto a wall. The person is wearing a yellow shirt and a yellow hat. The wall appears to be in the process of being painted, with the blue paint covering a significant portion of it. The person's movements are deliberate and careful, ensuring that the paint is applied evenly across the surface. The blue paint contrasts with the white wall, creating a visually striking effect. The person's focus and attention to detail are evident in the way they apply the paint, making sure to cover every inch of the wall. The video captures the transformation of the wall from a plain white surface to a vibrant blue canvas.