"Orfeo" by Claudio Monteverdi. I might be wrong though :)
Answer:
The design principle of emphasis
Explanation:
The question is not complete it makes no "cents" please what do you mean?
Answer:
APNRETT - A regular arrangement of alternated or elements shapes, lines, colors.
YTEIRAV - Using different elements in an image to create visual interest.
NIYTU – All parts of an image work together to be seen as whole.
Explanation:
:)