Answer
The Sainte-Chapelle, renowned for its exquisite stained glass windows and Gothic architecture, was adorned by the masterful works of Charles Le Brun, a celebrated French artist of the 17th century. Le Brun's artistic genius left a profound impact on the chapel's interior, where his paintings and decorative elements harmoniously blend with the grandeur of the architecture, creating an awe-inspiring and spiritually uplifting atmosphere.