Fallingwater

Fallingwater is the name of the summer house Frank Lloyd Wright designed in 1935 for the Kaufmann family. It is in the woods over a waterfall in Pennsylvania. It is a nationally listed national historic place, and some say it is the most famous private house in the world.
The house actually sits low in the valley over the stream, but looks dramatic from further downstream. It has large terraces, and some of them stick straight out and hang right over the waterfall or the stream. There are windows and glass doors, with only narrow steel supports between them, wrapping all the way around the living room. There are also windows going all the way from the floor to the ceiling in all three stories of the tower. Most of the house is made from stone.
There are strong horizontal and vertical lines in the design of the house. It resembles the horizontal and vertical lines in the rock formations and other natural features. The waterfall can be heard everywhere in the house. Wright wanted there to be a close connection between inside and outside, and for the house itself to be natural.
The large, cave-like living room has a big fireplace built on a large rock that comes up out of the floor. This was Edgar Kaufmann's favorite place to sit before the house was built. A stairway hangs down from the main floor to the stream. A glass hatchway lets people go down it from the living room.
Some of the furniture is built right into the house. Many shelves are attached directly into the wall, sticking out without any supports that can be seen, like the floors and terraces of the house itself.
There is a guest house on the hill behind the main house. It is connected by an "S" shaped, covered walk. There is a plunge pool beside the guest house.
In 1991, members of the American Institute of Architects named the Fallingwater house the "best all-time work of American architecture".