In the video, a person is seen using a blue marker to draw on a black surface. The person draws a series of circles and lines, creating a pattern that resembles a grid or a series of cells. The person's hand is visible in the frame, and they appear to be right-handed. The marker is held firmly, and the person's movements are deliberate and precise. The black surface provides a stark contrast to the blue ink, making the pattern stand out. The video does not contain any audio or additional context, and the focus is solely on the drawing process.