Im believe that is from what my arts teacher just told us it is Walt Disney?
Perspective allowed for much more life-like paintings and allowed for a three dimensional look.
This could be her saying that everyone is thinking of the future and not the present
So if an actor is at an audition, and is asked to perform a contrasting monologue of the one they just performed, they could do so. For example, If you just performed a comedy monologue that the director liked, and they wanted to see how you portray drama, they would ask "Now can you show me a contrasting monologue?" If the actor has multiple monologues memorized, he/she could perform a contrasting one instead of saying "I only prepared this one for the audition...".
I hope this Helps!