The video showcases a person's hand using a pen to draw a detailed portrait of a man on a white paper. The drawing is done in black ink and features intricate line work and shading to create a realistic representation of the man's face, hair, and beard. The artist's hand moves with precision as they add details to the portrait, highlighting the man's facial features and hair texture. The video captures the process of creating the portrait from start to finish, showcasing the artist's skill and attention to detail.