The Pinacoteca di Brera is a museum located in Milan, Italy, housing one of the most significant collections of Italian Renaissance art in the world. The museum's collection includes works by some of the most famous Italian artists, such as Raphael, Caravaggio, Mantegna, Bellini, and Titian, among others.

The Pinacoteca di Brera was founded in 1776 by the Empress Maria Theresa of Austria, who wished to create an academy and art gallery in Milan. The museum's collection was initially comprised of works from convents and monasteries that had been suppressed during the Napoleonic era.

Today, the Pinacoteca di Brera is home to over 500 works of art, including paintings, sculptures, and decorative objects. Among its most famous works are Raphael's "Marriage of the Virgin," Andrea Mantegna's "Dead Christ," and Caravaggio's "Supper at Emmaus."

The museum is housed in a beautiful 17th-century palace that was once used as a convent. In addition to the works of art on display, visitors can also explore the museum's impressive library, which houses over 150,000 volumes, as well as its collection of drawings and prints.

Overall, the Pinacoteca di Brera is a must-see destination for art lovers visiting Milan, offering a unique opportunity to see some of the most significant works of Italian Renaissance art in a beautiful setting.