Musical history plz help

Which principle of design is in primary use in this sculpture?

Which paris event introduced nineteenth-century musicians to the music of asia, the middle east, and africa? a. the 1848 world revolution b. the 1900 world's fair c. the 1880 international exhibition d. the 1889 world exhibition

Chinese calligraphy is more than just a picture using symbols. what is the chinese name for the source of life, or breath, that is expressed through the artist’s brush? a ch'ib xuec tao d huo