Chiaroscuro was first used by fifteenth century ____ painters to give the illusion of rounded forms on a flat surface

After much study of the Arnolfini Double Portrait, experts agree that:

A. the single candle is a sign of God's presence. B. the dog is a symbol of marital fidelity. C. the red bed suggests a fertile marriage. D. all of these are true: the single candle is a sign of God's presence; the dog is a symbol of marital fidelity; and the red bed suggests a fertile marriage. E. they still debate the work's iconography.

In what phase of production does the video editing and/or audio sweetening occur?

a. after production b. production c. postproduction d. preproduction