Answer:
- The purpose is to let the actor know that they should cover their eyes.
- It is giving the direction for the makeup crew to make her face look old compared to the ageless body she has.
I can't read the rest of the last question, but those are the next two
6 times 7 doesn't equal 40, it equals 42. the factors of 42 and 1 and 42, 2 and 21, 3 and 14, etc.