Answer:
A artist may select one over the other if they feel like one of the techniques fit them more or look better then the other
Explanation:
Answer:
Paint
Explanation:
All canves artists usually use paint.
Emotional response from the audience. Movies pulling at people heart string tend to get more of a reaction from people.
Any other type of reaction. People being scared, lonely, etc.
Also you tend to want to the characters better so they create character arcs.
I honestly have no idea if this answers you question;)