In the video, a person is seen using a paintbrush to apply white paint onto a white canvas. The brush is dipped into the paint and then moved across the canvas in a sweeping motion, creating a series of lines and strokes. The person's hand is visible, holding the brush and guiding it to create the desired effect. The canvas is placed on a flat surface, and the background is a solid green color. The paintbrush has a wooden handle and a metal ferrule, with bristles that are white in color. The person's movements are deliberate and controlled, indicating a level of skill and precision in their technique.