In 1638, the city of Cologne commissioned Peter Paul Rubens, then at the height of his fame, to create a monumental depiction of the martyrdom of Saint Peter for their church of Saint Peter. The event Rubens chose to immortalize is one of the most dramatic in early Christian history: the crucifixion of Peter the Apostle in Rome, around 64 AD, under Emperor Nero. According to tradition, Peter insisted on being crucified upside down, deeming himself unworthy to die in the same manner as Christ.

Rubens’ painting stands out among the many treatments of this subject for its dynamic composition and emotional intensity, characteristics that made his late religious works so sought after across Europe. Rubens captures the precise moment when the executioners, straining with effort, hoist the aged apostle’s body onto the inverted cross. Peter’s face, turned upward despite his impending agony, is illuminated by a shaft of light that slices through the darkness—a visual metaphor for faith in the face of suffering. The muscular executioners, rendered with sweeping brushwork, recall the robust figures of Michelangelo, but Rubens injects a sense of movement and drama unique to the Baroque.

The heavy chains binding Peter’s wrists and the rough wood of the cross are painted with tactile realism, grounding the scene in the physical world even as the composition spirals upward in a vortex of human struggle. The precise medium of this painting remains uncertain, though Rubens often worked in oil on canvas for large commissions of this type. After its completion in 1639, The martyrdom of Saint Peter, 1638- remained in Cologne for centuries, admired by generations of pilgrims and artists alike. While several versions and copies exist—testament to the work’s renown—this original is widely considered one of Rubens’ last great religious canvases before his death in 1640.

Today, the painting is preserved in a major European collection, where it continues to exemplify the grandeur and emotional power of the Baroque age.