Today's Warm -Up!

 Graphic Design
11/18/18
Today's Prompt  ​
Read the article I've posted below.  The author states that "a book cover is a piece of art with a specific purpose".  What does he say is the reason a book cover exist? How much does an independent graphic designer charge to design a book cover?
*Warm-Ups are attached to journals and
turned in on the last day of the month