Display one photo gallery in your page layout by using the gallery module – it will display your photo gallery in any one of the styles you have set up. The gallery will fill with available width where you place it.
Note: if you are working on a layout which will be used for several gallery pages then you will NOT use the gallery module. Instead, you will place a WordPress content module in your layout to display the contents of each gallery page which uses your layout.
Add a gallery module to your layout
For a complete explanation of how to work with photo galleries, styles, and behaviors please visit our separate help area dedicated to all the gallery features in ProPhoto: Photo galleries