This isn't Arts it's writing, but the answer is: It is an incomplete sentence because there is no subject to go with the predicate.
I'm going to assume Pasqual Orozco because I am unaware of his art, all I know is that he is a Mexican revolutionist.
Answer:
The arrangement of the key signatures in the Circle of Fifths is based on the number of sharps or flats in each key. Each key signature is separated by the distance of a fifth interval. There are 7 sharp keys and 7 flat keys. However, the top of the Circle, is our neutral key, meaning no sharps or flats: C Major.
Explanation:
With very apparent brushstrokes, blending colors, and normally nature scenes<span />