Art is always a serious endeavor and never functions as entertainment

Write the quality of each of the following chords. Remember that seventh chords need two words to be properly labeled. All are in root position. It will be helpful to spell each chord above the staff.

Which of the following is true about Richard Morris Hunt?

A. He was commissioned to build several houses for the Vanderbilts. B. He is the architect of many of the grand houses on New York City's 5th Avenue. C. He is the architect of the Biltmore in North Carolina. D. All of the above.