The video shows a close-up of a red surface with a paintbrush moving back and forth over it. The brush is being used to apply a red substance, possibly paint, onto the surface. The bristles of the brush are visible as they spread the substance evenly across the surface. The lighting in the video is bright, and the red color of the substance is vibrant and glossy. The motion of the brush is smooth and consistent, indicating that the person applying the substance is skilled and experienced.