The House Collection consists primarily of Dumbarton Oaks' historic buildings and interiors, Asian, European, and American artworks, and interior furnishings. Principal to the collection is the renaissance-style music room. The ceiling and flooring of this room were inspired by examples at the guardroom of the historic Château de Cheverny near Paris and were fabricated by the Parisian designer, Armand Albert Rateau. The music room features displays of tapestries, sculptures, paintings, and furniture dating from the fifteenth to the eighteenth centuries. The Blisses used the music room for hosting musical programs and scholarly lectures, and it continues to serve these purposes.