Prince Józef Poniatowski on the “Szuma” mare from Sanguszka stud farm

Kossak employs precise brushwork and a naturalistic palette typical of 19th‑century Polish realism. The figure and horse are rendered with careful attention to texture, while the background recedes into softened silhouettes of fellow cavalrymen and a cannon wheel, creating depth without distracting from the central portrait.

The painting entered the National Museum in Warsaw, where it remains on display. It was produced during Kossak’s mature period, when he was already established for battle scenes and equine subjects, and it reflects his long‑standing interest in Poland’s military heritage.

Józef Poniatowski, a celebrated leader of the Polish‑Lithuanian Commonwealth, is shown here with a horse from the prestigious Sanguszka stud, a farm noted for breeding high‑quality cavalry mounts. The work thus links personal heroism with the broader tradition of Polish horsemanship.

Kossak’s portrait contributes to a four‑generation artistic lineage that includes his son Wojciech and grandson Jerzy, both of whom continued the family’s focus on historical and equestrian subjects.