__________ refers to the use of light and shadow to create dimensionality

The columns surrounding the drum on the exterior of St. Paul's Cathedral (Fig. 23-59, Fig. 23-60) recall _____________

A. Bernini B. Bramante C. Vignola D. Hardoin-Mansart

Which of the following is most likely to be used to block light from hitting part of the set?

a. an umbrella reflector b. a barndoor c. a matte box d. a double scrim