Which of the following type of polyphony is used in a fugue? a. fugal exposition b. episodic c. imitative counterpoint d. middle entry ( correct answers only, i'm really relying on this)

Symbolic proportion is a. the relative size relationship between religious figures and other part of a work of art. b. the apparent disproportionate relationship between objects within a piece. c. the manipulation of visual characteristics in order to emphasize one specific figure. d. the use of geometric arrangements to show religious imagery or to tell stories. select the best answer from the choices provided

What are these signs and what do they mean ?

How can you distinguish between an active and a passive railroad crossing?