
Hideyoshi is also known as a tea enthusiast, oftentimes, consulting (and eventually disagreeing with) Sen Rikyu the founder of tea schools. Within the grounds of the Hongwanji, he had built the Floating Cloud Pavilion (Hiunkaku)
This is part of the National Historical Registry. Japan was a source of inspiration for such designers such as Frank Lloyd Wright and other Arts and Craftsman. In fact, if you go down and see La Brea Bakery at Downtown Disney, you will notice it has a familiar facade.
The Hiunkaku features two types of architecture, the angular lines of Chinese architecture popular in Kyoto and the softer curvy architecture of native Japan. It is considered as one of the three great pavilions of Kyoto, albeit most people cannot see this one. The other two are Kinkaku-ji and Ginkaku-ji.