These line breaks are not wrapped. The target of the hyperlink can be anything, of course. It is even possible to associate different hyperlinks with different parts of an image. See the discussion of clickable image maps in How to Set Up and Maintain a Web Site. As a first rule of thumb, do not get carried away with images.
Images can be big and take long time to download.
Lots of people still need to use slow Internet connections. Developers, sitting at machines on the same LAN as the web server often seem to forget this. A subsequent lecture will cover other HTML formatting capabilities, including lists, tables, and forms. We include a brief overview here because controlling access to your web data is sometimes essential. The approaches that will be available to you will depend on how your site is administered, and all require you to get help from your site administrator.