Create a series
Buy frame in the same color but in four or five different sizes: enlarge or reduce your favorite photographs to suit the frames. Choose a room where you can hang them together on the walls as a series. Or create a cool wall ledge that multiple frame can be displayed on.
Mix it up
Along with a posed wedding shot, include some candids or pics of your favorites details. Go with black and white or sepia photos. Add a handwritten note or paper invitation in a shadow box frame that will make the wall more visually interesting.
Prep the area
Make paper cutouts that are the size of your frames and lightly tacking them up with tape to make sure you're happy before you even think about picking up a hammer! There should be at least two inches between the frames.
No wall space?
Buy a high grade, large size journal and place prints of photos in there for a classic, old school look. Put it on your coffee table and leave it open to create an eye catching display for the guests at your next cocktail party.