In the video, a person is seen holding a can of spray paint and applying it to a brass instrument. The instrument appears to be a trumpet or a similar type of brass instrument. The person is spraying the instrument with a yellowish-green color. The background is a table with various tools and parts scattered around, indicating that the person may be in a workshop or a similar setting. The person's hand is steady as they apply the spray paint, and they seem to be focused on the task at hand. The video does not provide any information about the person's identity or the specific location of the setting.