Frank Lloyd Wright's famous home built into its natural surroundings in Pennsylvania is

The New York Museum designed by Frank Lloyd Wright is the

The floor plans of most cathedrals are shaped like a

"Sagrada Familia," the very modern cathedral in Barcelona, Spain was designed by

The Taj Mahal was built

The Guggenheim Museum in Bilbao, Spain was designed by

The very modern Ghangsha Meixhu International Cultural Center in Hunan, China was designed by

The tallest twin towers in the world are named the _____ Towers.

What is given as an architectural marvel that included a fortress, a palace, a residence, a harem and a mosque?

Bonus: The Duomo Cathedral covered with sculptures is in what Italian city?

[from first part of today's session]