Which of the following are closely associated?

Corot's Cività Castellana (fig. 4.6) illustrates how the use of graphite pencils __________

A. can result in many value gradations B. are good for drawing small precise lines like hatching C. can create many variations of grays and blacks D. all of the above

Imhotep was

a. the sun god. b. an architect. c. a sculptor. d. a painter. e. a pharaoh.