What is a common feature of Frank Lloyd Wright's architectural designs?

Frank Lloyd Wright is renowned for his distinctive architectural style that emphasizes harmony with the surrounding environment, often reflected in his use of horizontal lines and cantilevered roofs. These horizontal lines help to blend the structures with the landscape, lending a more organic feel that contrasts with the verticality often seen in urban architecture. Additionally, cantilevered roofs create dynamic spaces that extend beyond the walls, allowing for open areas and overhanging eaves that provide shelter while enhancing the aesthetic appeal of the structure. This design ethos is particularly evident in Wright's prairie houses, designed to integrate seamlessly into the natural surroundings, promoting a sense of unity between the building and the environment.

The other options do not align as closely with Wright's philosophy. For example, large urban skyscrapers are more characteristic of the Chicago School and modern architecture, while mosaic tiled patterns and ancient Roman columns reflect different architectural traditions not typically associated with Wright's innovative and nature-focused designs.