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.
Answer: Editing and proofreading are essential parts of the writing process. They help with the effectiveness of your writing style and the clarity of your ideas. ... However, when you proofread, you are focusing on finding and correcting errors in writing, grammar, and language.
Explanation: im not exactly sure what ur asking for....
B. an Egyptian Tomb
because the art style back then was based around the pharaohs.