A framed niche in a wall is called __________.

In post-modern architecture, building designs tend to __________

A. be expressive and individual, following no one specific style B. be an extreme version of the International Modern style C. be a return to traditional nineteenth century ornamentation D. follow American traditions of practicality and subtlety

In 12-tone composition, rows could be written __________

a) in spiral form b) in mirror form, or inverted c) to provide a strong sense of tonality d) based on Gregorian chant