The Glass House is best understood as a pavilion for viewing the surrounding landscape. Invisible from the road, the house sits on a promontory overlooking a pond with views towards the woods beyond. The house is 55 feet long and 33 feet wide, with 1,815 square feet. Each of the four exterior walls is punctuated by a centrally located glass door that opens onto the landscape. The house, which ushered the International Style into residential American architecture, is iconic because of its innovative use of materials and its seamless integration into the landscape. Philip Johnson, who lived in the Glass House from 1949 until his death in 2005, conceived of it as half a composition, completed by the Brick House. Both buildings were designed in 1945-48.