The video starts with a close-up of a completed pen drawing of a dog. The drawing is done in purple ink and is quite detailed, showing the dog's fur, eyes, and nose. The artist then begins to draw the outline of a dog on a blank piece of paper. The artist uses a pen to draw the dog's head, body, and legs. As the drawing progresses, the artist adds more details to the dog's fur, eyes, and nose. The artist also draws a stick in the dog's mouth. The video ends with the completed drawing of the dog, which is similar to the first drawing shown at the beginning of the video.