Basically, you need to add/include pictures that relate to the character and that show the major events, as well as the main theme. I'm not too good at explaining these things but just in general make sure they somehow connect to the production.
I think its because diffrent kinds of music have diffrent meanings
In my opinion it would be stress because it stimulates a energy level to do the work more motivated.
Answer:
off-white, blue and green
