Directors generally emphasize __________ in their images precisely because they wish to avoid an abstract, flat look in their compositions

When and how was organum performed?

a. Sung at daily services of the Mass and office by the entire choir. b. Reserved for special occasions and sung by the entire choir. c. Sung at daily services by soloists. d. Only sung by soloists on special feast days.

Even, nondirectional light necessary for the camera to operate is called:

a. fill light. b. key light. c. baselight. d. back light.