There are a few things you can do to change the size of an Illustrator page. The first is to open the Preferences window and set the Page Size property to something other than the default of 12 points. This will make your illustrations look more like they are on a smaller scale. Another way to change the size of an Illustrator page is to use the Page Size command in the Tools palette. This command will give you a list of all of the pages in your document and allow you to select one or more of them. Then, by pressing Command-F5, you can change the size of that page without affecting any other pages in your document.
