Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.

The house that Frank Lloyd Wright "(shook) out of his sleeve at will" at the age of 86.

This Frank Lloyd Wright summer house was designed along Lake Erie as a retreat for a client's wife.

This architectural triumph is the only Frank Lloyd Wright house in Alabama.

Six tiny houses built for working class people form the largest intentional cluster of Wright homes anywhere.

One of Frank Lloyd Wright's final works was this UFO church.

Hidden away in the city of Madison, Wisconsin is a nearly forgotten home that Frank Lloyd Wright built for a childhood friend.

This forgotten beach house built to look like a Frank Lloyd Wright masterpiece overlooks a hidden beach.

The famed architect designed this Minnesota gas station of the future with a lookout tower.

The buildings are among the few Frank Lloyd Wright structures still standing in Japan.

Frank Lloyd Wright died a year before construction on his largest public project even began.

A Florida college boasts the world's largest single-site collection of structures designed by Frank Lloyd Wright.

This forgotten Frank Lloyd Wright house is an architectural marvel at the end of a sleepy residential street.

This hilltop park offers magnificent views and a Frank Lloyd Wright masterpiece.

Frank Lloyd Wright built this suburban synagogue late in life, but it stands among his most iconic masterpieces.

These five Art Deco homes were meant to solve the "small house problem."

Originally conceived as part of a proposed Arizona State Capitol building in the 1950s, this structure built in 2004 stands as a monument to the architect's legacy.

One of Frank Lloyd Wright's greatest—and favorite—architectural masterpieces was almost lost.

The only Frank Lloyd Wright-designed structure in the architect's hometown.

A rancher expanding a natural spring for his cattle came up with bones – lots and lots of them.

This simple stone monument honors a 19th-century tragedy.