In the video, a person is seen using a roller brush to paint a wall. The roller brush is attached to a long pole, which the person is holding with one hand. The person is wearing a white shirt and is painting the wall with blue paint. The wall appears to be partially painted, with some areas already covered in blue paint. The person is moving the roller brush up and down, covering the wall with paint. The roller brush is covered in blue paint, and the person is making sure to cover all areas of the wall evenly. The video is shot from a close-up angle, focusing on the person's hand and the roller brush.