In late 2014 after a six year renovation, the Fogg Museum, the Busch-Reisinger Museum, and the Arthur M. Sackler Museum reopened to the public. The Renzo Piano Building Workshop designed the renovation and expansion, building on the original 1925 design by Coolidge, Shepley, Bulfinch & Abbott. The Fogg is at the center of the complex, and at the center of the Fogg is the Calderwood Courtyard, which is open to the public free of charge. The dramatic space, with graceful travertine arches and columns below and soaring glass panels above, is breathtaking. You can also check out the cafe and shop without paying for admission, but think twice: The collections of American, European, and especially Asian art make this one of the best small museums in the country.