Answer:
Frank Lloyd Wright use Cantilevers.
Step-by-step explanation:
The house Fallingwater was built in 1935 by Frank Lloyd Wright an American architect. This house was created as a private residence for Edgar J. Kaufmann, Sr. This house is considered to be one of the famous architected houses by Wright. It depicts the balance between nature and art, it has become a museum which attracts tourists to see its beauty.