38. Music Box, i think that is right
Negative space in painting or drawing is a space everywhere in place and between the subjects of a portrait. It may be deceptive when the space about a focus, not the subject itself customs an provocative or artistically important shape and such shape occasionally is used to artistic outcome as the physical subject of the image. Using of negative space will relief your mind to focus on the spaces and help to confound your brain – reasonably that tries to recognize the whole thing it sees.
Who wrote the book.... would be your best choice since you are giving credibility.
Where are the answer choices post them and I will help
