A. Frank Lloyd Wright
B. Louis Sullivan
C. I.M. Pei
D. Richard Meier
Answer: Frank Lloyd Wright
Which famous American architect is known for the concept of organic architecture, including the design of Fallingwater?
Additional Information: Frank Lloyd Wright is celebrated for his philosophy of organic architecture, exemplified by Fallingwater, which harmonizes with its natural surroundings.
Subjects: Art and Culture, General Knowledge