In the video, a person is seen working on a wooden board. The person is wearing a blue glove on their left hand and is using a black brush to apply a dark substance onto the board. The board appears to be made of several wooden planks, and the person is applying the substance in a straight line across the board. The background is a white surface, and there are other wooden planks visible in the background. The person's movements are steady and precise, indicating that they are experienced in this task.