The Page Setup dialog allows you to customize the page setup of your photo collage. The Page Setup dialog is displayed when you select the Page Setup menu option, or click the Page Setup toolbar option, or click the Page Setup button within the New Collage dialog.
Page Size: This area allows you to specify the dimensions of your photo collage. You can select from a predefined dimension or use the width and height options to create a custom dimension.
Orientation: This area allows you to choose between a landscape or portrait layout for your photo collage.