Cappella Paolina (Pauline Chapel), Rome

The Pauline Chapel of the Vatican Apostolic Palace is a historically significant yet often overlooked site. Unlike the nearby Sistine Chapel, from which it is separated by the Royal Hall, it is not included in standard tourist routes.

Commissioned by Pope Paul III in 1538, the chapel was completed in 1540. It was dedicated to the Feast of the Conversion of Saint Paul, a significant occasion for the Pope. Originally, it served as the Chapel of the Concave and the Chapel of the Sacrament.

The chapel’s artistic significance lies in its two Michelangelo frescoes, The Conversion of Saul and The Crucifixion of Saint Peter, painted between 1542 and 1549. Though created at the height of Michelangelo’s fame, these frescoes were initially met with disappointment. Their unconventional composition and narrative approach diverged from contemporary artistic expectations, causing them to be overshadowed by Michelangelo’s more famous works, such as the Sistine Chapel frescoes. Modern analysis has identified Michelangelo’s self-portrait within these paintings, revealed through facial superimposition.

Despite being in his 60s, exhausted, and still occupied with Pope Julius II’s tomb, Michelangelo was personally chosen by Pope Paul III to execute the frescoes. Even before completing The Last Judgment, the Pope insisted that Michelangelo take on the project. The frescoes reflect a stylistic departure from grace and idealized beauty, leaning toward a more narrative-driven approach. This shift is particularly evident in The Conversion of Saul, where Saul is depicted as an elderly man, possibly mirroring Michelangelo’s own weariness.

Beyond its artistic significance, the Pauline Chapel played an essential role in papal conclaves. In 1549-1550, the chapel hosted the conclave that elected Pope Julius III, as the Sistine Chapel was used for infirm cardinals. According to the 1996 document Whole Flock of the Lord, the Pauline Chapel serves as the gathering place for cardinal-electors before entering the Sistine Chapel for a conclave.

The chapel underwent a major restoration from 2004 to 2009, during which layers of accumulated dirt were removed, revealing the frescoes’ original vibrancy. While unavailable for the 2005 conclave, it was reinstated for the 2013 conclave, where cardinals gathered to take the oath of secrecy. In 2010, the Vatican introduced a virtual reality rendering of the chapel, offering a detailed digital tour of its restored brilliance.