The video shows a person using a black marker to draw a picture of a train on a piece of paper. The train is drawn in a detailed and intricate style, with the person adding shading and texture to the drawing. The person's hand is visible as they work on the drawing, and the marker is used to create various lines and shapes to form the train. The drawing is monochromatic, with the black marker providing the only color. The video captures the process of the drawing from start to finish, showcasing the artist's skill and attention to detail.