During the 1990s, suburban-based outer cities began to equal and to exceed central city central business districts as the economic focus of cities.
a) true
b) false

Fallingwater in Pennsylvania incorporates itself in the environment by not being too overbearing. The color usage of the structure leans on the side of natural, opting for a more peach and brick colors to blend in with the surrounding trees. The architecture is reminiscent of cliffsides.

The design respects nature but it also overs it up. The shadows caused by the overbearing ledges may affect the life of anything that uses the sun for energy such as plants. It is obvious that some trees were also needed to be cut down, although to a lesser impact.