they look so good well done :)
I feel like a production designer of a film is very important like every role. They have many responsibilities and has to be very organized. They have to manage alot like shooting locations the set and all and all have to be very creative as well i feel like thats the most important.
C a tool used to press relief prints because it is used to make paintings.
I'd say B since you'd emphasize the existing qualities, 120 sq ft is about a tiny house space or smaller, so it's pretty cozy. You could also counteract the existing moods to help. Think about designing the room altogether, and good luck!