Final answer:
Thorncrown Chapel reflects architectural principles of harmony with the environment, aligning with Frank Lloyd Wright's organic architecture ethos.
Step-by-step explanation:
For de Botton, Thorncrown Chapel in Eureka Springs, AR, designed by Architect Fay Jones in 1980, serves as an example of architectural harmony with the environment, echoing the principles of Frank Lloyd Wright and the Prairie School movement.
The Chapel's design reflects an understanding of how structures can relate intimately to the surrounding landscape and humanity's place within it. It emphasizes a transparent and organic form that allows for an immersive experience with nature, illustrating the concept of organic architecture championed by Wright.