The current issue's navigational graphics are manipulations of photographs of rock art in the Phoenix area and at sites in other parts of Arizona. Though navigational graphics may differ from issue to issue, they all follow web conventions: left-facing graphics take one back to the previous page; right-facing graphics take one to the next page; graphics indicating "up" take one to a place further up the page or to the previous page; graphics indicating "down" take one further down a page or to the next page. In other cases, certain graphics are associated with a certain page. Examples of the navigational graphics for this issue are below.