
1) Concerto by Michael Daugherty 2) Frank Lloyd Wright building
Found on
https://www.crosswordclues.com/clue/fallingwater

(from the article `Wright, Frank Lloyd`) ...when the national economy improved, two commissions came to him that he utilized magnificently. The first was for a weekend retreat near ... At about the same time, Wright produced four masterpieces: Fallingwater, Bear Run, Pennsylvania (1936), the daringly cantilevered weekend house of ... ...
Found on
http://www.britannica.com/eb/a-z/f/5
No exact match found.