One of the main characteristics of this drawing is the precise control of the line and the economy of expression in the drawing. The lines are neither rushed nor obsessed; each line has a function and serves to create volume and space.

This balance is a sign of a mature understanding of figure and face design. The quality of the linework is soft but purposeful.

The variation in line thickness contributes to depth and dimension without the drawing approaching extreme or decorative realism.

The anatomical detail is remarkable; especially in the area of the ear, skull and neck, where the bone structure is well felt. This shows that the designer's eye is not simply superficial, but pays attention to the underlying layers of form.