The video shows a person drawing a grid on a white piece of paper with a blue marker. The grid consists of nine squares, with three rows and three columns. The person then proceeds to draw wavy lines inside each square, creating a pattern that resembles a mountain range. The lines are drawn in a zigzag pattern, with peaks and valleys that give the impression of hills and valleys. The person's hand is visible as they draw the lines, and the blue marker is held firmly as they create the pattern. The video is shot from a top-down perspective, allowing the viewer to see the entire drawing process.