In Crucifixion of Polyclitus, Salvator Rosa presents a dramatic scene filled with deep colors and intense emotions. The figures are depicted with strong contrasts of light and shadow, typical of the Baroque style. The setting is somber, enhancing the gravity of the moment.

The central figure of Polyclitus is shown in agony, surrounded by onlookers who express a range of emotions from sorrow to horror. The painting is executed in oil on canvas, showcasing Rosa's skill in creating texture and depth. The use of chiaroscuro highlights the dramatic tension in the scene. Viewers can appreciate the meticulous details in the figures' expressions and the dynamic poses that convey movement.

The approximate dimensions of the work are 150 x 200 cm, making it a substantial piece that commands attention. Salvator Rosa was known for his dramatic and often dark themes, and this painting is no exception. It reflects the artist's interest in historical and mythological subjects, as well as his mastery of the Baroque style. An interesting fact about this work is that it was inspired by the story of Polyclitus, a figure from ancient history known for his martyrdom.

Rosa's portrayal emphasizes the emotional weight of the narrative, making it a notable example of his oeuvre.