Forms that have straight edges, sharp angles, and rectangular planes are referred to as ??? A.
Rectilinear

B.
Curvilinear

C.
Abstract

D.
Biomorphic

No sending a portrait in todays world would not mean the same thing. no i don't think that if the president sent his portrait it would reaffirm a relationship. todays perception of authority is anyone who can make a person do something out of force so sending a picture does not come out as authority it comes out as weak and unknowing.

Your answer is true : )