Final answer:
1. Fallingwater is a famous house built by Frank Lloyd Wright that appears to float over a waterfall. It was constructed in 1936 and is known for its unique design and integration with nature.
Step-by-step explanation:
1. Fallingwater is a house built by Frank Lloyd Wright that appears to float over a 30' waterfall, located in Mill Run, Pennsylvania. It was constructed in 1936 and is considered one of Wright's most famous homes.
The house is designed in a way that allows the occupants to appreciate the waterfall through the sense of hearing, rather than seeing it directly from inside the house.