2The Fallingwater (Pennsylvania, USA)

Fallingwater, designed by architect Frank Lloyd Wright in 1935, is a masterpiece of organic architecture that seems to emerge from its natural surroundings. Built over a waterfall in the Pennsylvania countryside, the house integrates harmoniously with the landscape. Its cantilevered terraces and extensive use of stone create a striking visual impact, while the interior spaces flow seamlessly with the outdoors. Fallingwater defies conventional residential design by prioritizing the connection between architecture and nature, making it a landmark of modernist architecture.