Frank Lloyd Wright (1867–1959) transformed modern architecture with his philosophy of organic design, which sought harmony between buildings and their natural surroundings. Over a career spanning seven decades, he designed over 1,000 projects, including Fallingwater, the Guggenheim Museum, and the Robie House, pioneering the Prairie School movement. Wright’s principles of open floor plans, geometric abstraction, and innovative materials influenced global architecture. His Usonian homes redefined affordable housing, while his teachings inspired generations of architects. A visionary, Wright’s belief in architecture as a reflection of nature and human experience continues to shape contemporary design philosophy.