Which element of musical notation dose this image represent

Prairie houses a. irregular in plan, two stories high, with one-story wings b. irregular in plan, one story high, with two-story wings c. irregular in plan, two stories high , with two- story wings d. irregular in plan, one story high, with one-story wings

How did duke ellington create a new musical style that grew out of the ragtime tradition?

The painting entitled, the old testament ,is an example of