Why are Caravaggio’s paintings considered important to the Baroque style?

Caravaggio’s work is considered foundational to the Baroque style because it broke away from the artificial conventions of late Mannerism to embrace a visceral, dramatic realism that aligned with the Counter-Reformation’s demand for art that was emotionally stimulating and intelligible to the public.123

His importance to the Baroque is defined by several key innovations:

• Tenebrism and Chiaroscuro: Caravaggio developed a highly original form of chiaroscuro and introduced tenebrism—the use of extreme contrasts between light and dark. This technique heightened the dramatic impact of his compositions, emphasizing gestures and facial expressions by isolating figures against intense darkness.24
• Humanized Religious Art: He moved away from idealized figures, instead using live, plebeian models to depict biblical scenes. By emphasizing the common humanity, poverty, and physical reality of Christ, the Apostles, and saints, he made sacred narratives feel immediate and present.23
• Dramatic Intensity: His focus on movement, emotion, and the "utter sincerity" of his figures became a hallmark of the Baroque vision, which sought to engage the viewer’s senses to inspire piety and devotion.13

Though he had no direct pupils, his influence—known as "Caravaggism"—became a dominant force in 17th-century art, shaping the work of masters like Rembrandt and Diego Velázquez.23