Why does the painting focus on the act of cruelty that does not seem to have any scientific value? (Joseph Wright of Derby, An Experiment on a Bird in the Air Pump.)

Which of the following is a true statement a. directors commit change any lines from a text or script b. actors must interpret their characters as the author of the text intended them to c. directors have dramatic license to interpret a story in any way they choose d. a director must use the same setting that is described in a novel or script