The answer is parallelism.
The subject of the sentence is her sketches. Also at the beginning of the list it says their unusual perspective so you have to continue using plural pronouns.
The sentence should read: Her sketches are unusual because of their unusual perspective, radical use of color, and their unexpected subjects.
Best how Aaron feels when he and trapped by snosted
A. Overwhelmed
Similar to the saying “I felt a rush of emotion”
<span>Auggies least favorite subject in the book wonder is music-p23. Wonder is a children's novel by Raquel Jaramillo, under the pen name of R. J. Palacio. The book is about August "Auggie" Pullman, a fifth grade boy living in Manhattan, who has an extremely rare medical facial deformity.</span>