Fallingwater stands as one of Wright’s greatest masterpieces both for its dynamism and for its integration with its striking natural surroundings. Fallingwater has been described as an architectural tour de force of Wright’s organic architecture. Wright’s passion for Japanese architecture was strongly reflected in the design of Fallingwater, particularly in the importance of interpenetrating exterior and interior spaces and the strong emphasis placed on harmony between man and nature. Contemporary Japanese architect Tadao Ando has said of the house:
The organically designed private residence was intended to be a nature retreat for its owners. The house is well-known for its connection to the site. It is built on top of an active waterfall that flows beneath the house.
The fireplace hearth in the living room integrates boulders found on the site and upon which the house was built — ledge rock which protrudes up to a foot through the living room floor was left in place to demonstrably link the outside with the inside. Wright had initially intended that the ledge be cut flush with the floor, but this had been one of the Kaufmann family’s favorite sunning spots, so Mr. Kaufmann suggested that it be left as it was.[citation needed] The stone floors are waxed, while the hearth is left plain, giving the impression of dry rocks protruding from a stream.
Fallingwater has shown signs of deterioration over the past 80 years, due in large part to its exposure to humidity and sunlight. The severe freeze-thaw conditions of southwest Pennsylvania and water infiltration also affect the structural materials. Because of these conditions, a thorough cleaning of the exterior stone walls is performed periodically. Various areas of the house are repainted as needed as part of the ongoing care of the masonry.
by: Architiss