Light (outdoor). Air (flying fins) Water (hanging white cage)
Yes , a rough draft is a preview of brainstorming of thoughts and ideas you want to write about and how you can rewrite them better with proper grammar and organization.
Ethnocentric.
Is the correct answer
It starts slowly, with only a few instruments. Gradually speeds up the tempo, gradually gets louder, adding more instruments....but the same tune is repeated over and over again. The single the,e achieves unity. The tempo and dynamic changes (Loudness, speed) give is the variety.