The Museum of Fine Arts (or MFA) in Boston, Massachusetts, is the fourth largest museum in the United States. It contains more than 450,000 works of art, making it one of the most comprehensive collections in the Americas. With more than one million visitors a year, it is the 55th most-visited art museum in the world as of 2014. Founded in 1870, the museum moved to its current location in 1909. The museum is affiliated with the Tufts School of the Museum of Fine Arts.