Instruct: Classify the given Amazon review as either positive or negative.
Query: No Chapter of Contents; No Index

A wonderful book, great pictures and text. However, the reason for the relatively low price may have something to do to the fact that there is no chapter of contents at the front, and no index at the back! If you want to find a particular artist or painting, you have to flip through the book. Otherwise, the book should get 5 stars.