The video shows a person using a sponge to apply blue paint to a piece of paper. The person is using a stencil to create a wave pattern. They are carefully applying the paint to the stencil, making sure to cover all the areas within the stencil. The person's hand is steady, and they are using a back-and-forth motion to apply the paint. The blue paint is vibrant and stands out against the white background of the paper. The stencil is made of a thin material, and the person is using a sponge to apply the paint. The video is shot in a well-lit room, and the person's movements are deliberate and precise.