A precise profile portrait of the Duke of Urbino, Federigo da Montefeltro, set against a panoramic Italian landscape.

This iconic profile portrait depicts Federigo da Montefeltro, the Duke of Urbino, a condottiero and patron of the arts. Piero della Francesca employs a strict profile view, a convention often associated with the depiction of Roman emperors on antique coins. This choice allows for a precise rendering of the Duke's distinctive facial features, including his broken nose, which he sustained during a tournament. The Duke wears a characteristic red cap and matching tunic, creating a bold visual block against the expansive, atmospheric background.

The background reveals a panoramic view of the Italian countryside, rendered with a light, hazy quality that suggests distance. The river winding through the valley and the soft hills demonstrate the artist's mastery of aerial perspective and light. Unlike many portraits of the period, the subject is not idealised. Every detail, from the texture of the skin to the specific contours of the jawline, is captured with mathematical precision. This work forms one half of a diptych, paired with a portrait of his wife, Battista Sforza, which is now held in the same collection.

Piero della Francesca was known for his interest in geometry and perspective, and these concerns are evident in the clarity of the composition. The figure occupies the foreground with a sense of permanence, while the background recedes into a vast, open space. The use of oil paint allows for subtle gradations of tone, particularly in the sky and the water, which contrast with the solid, opaque red of the Duke's clothing. This portrait remains a primary example of the Quattrocento style, balancing human observation with a rigorous, structured approach to painting.