This document provides information on various ways to source images and the advantages and disadvantages of each method. It discusses sourcing images from books, Google Images, and stock image libraries. For books, it notes that images are authentic but may be low quality scans and hard to find specific photos. Google Images allows more specific searches but not all are aware images can be copyright-free. Stock image libraries guarantee high quality images but purchasing rights can cost money. In summary, it evaluates different options for finding images and considerations for each approach.