In the video, a person is seen painting a yellow surface with white paint using a brush. The person starts by painting a small area and then moves on to paint a larger area. The brush strokes are smooth and even, and the person takes care to cover the entire area with paint. The yellow surface appears to be a wall or a board, and the white paint is being applied in a horizontal motion. The person's hand is steady, and they seem to be experienced in painting. The video does not show the entire process, but it is clear that the person is focused on the task at hand.