Portrait of princess Anna de Medici

Sustermans utilized oil paint to render the subject with precision. The composition features a simple, solid brown background, contrasting with the detailed, elegantly dressed princess. The artist's skillful handling of light and shadow, potentially employing chiaroscuro, adds depth to the portrait.

Originally part of the Medici family's collection, the portrait is now housed in the National Museum in Warsaw, reflecting the historical exchange and relocation of artworks over time.

As a court painter, Sustermans' work, including this portrait, was integral to the Medici family's visual identity and legacy during the 17th century. The painting represents the artistic patronage of the Medici, who supported numerous artists.

While not widely discussed in broad art historical narratives, the portrait contributes to the understanding of 17th-century European portraiture and the Medici's enduring influence on the arts.