At 4pm, the charcoal portrait turns from nice idea to main character. Low afternoon light picks up the grain in the drawn lines, and a quiet wall suddenly has something to look at. Hang it in a bedroom above a low chest of drawers, or along a hallway where people pass close enough to see the linework. It sits well with pale linen, oiled dark wood, soft grey or clay walls, and simple ceramics. Keep the wall around it clear this is a drawing built on empty space, so crowding it with busy pattern or a shelf full of objects flattens the effect. Skip glossy chrome and heavy gilt nearby; both fight the softness of the line. On fine-art paper the soft charcoal edges stay crisp.