The Basilica of St. Mary, also known as Basilica di Santa Maria Maggiore, is one of the major basilicas in Rome, Italy. It is renowned for its stunning mosaics and rich history, dating back to the 5th century. The basilica is dedicated to the Virgin Mary and serves as a significant pilgrimage site for Catholics. Architecturally, the basilica features a blend of styles, including Roman, Byzantine, and Renaissance elements. Its grand interior includes a beautiful coffered ceiling and a striking altar, making it a prominent example of early Christian architecture. The basilica is also home to several chapels and artworks, enhancing its cultural and religious importance.