Riddle me this whats smart but has no brain

Define function. define form. how do the two relate to one another?

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

What is the time period of this painting?