Answer:
I believe The artist did this so that the drawing/painting would look neater and more easier to understand instead of catastrophic and messy therefore leading the viewers eyes to look at the main concepts of the image rather that several miniature concepts thrown together into one whole.
Explanation: I’m an artist myself :)
Draw something like a picture with guns and people or swords and knights thats what i did for that question
The painting, el guernica by pablo picasso, represents the tragedies of war.
The answer is (A) 1. Curvilinear lines; 2. Diagonal lines