Even though you are opening the gallery in full-screen mode, it is good accessibility practice to include the "Exit Full-Screen Mode" button on your Toolbar or Paginator and a simple link back to a page on your site from the gallery page. If this page was opened directly from an e-mailed link or a Google search, your browser's back button or the Back Button icon on the gallery toolbar will not have anywhere to go back to. Back to the main page