One of my "to do" projects, was to find a way to hang our photos in a unique way on the wall next to our staircase. We have been in our house for 4 years now and I just completed my photo display and I loved how it turned out!
I ordered two vintage widows from ebay and turned them into picture frames by adding mounting hardware onto the backs of each window along with picture frame wire (all available at your local craft store). I used clear self-adhesive photo corners on each corner of each photo to adhere the photo to the back of the window.
In addition to the vintage windows, I hung these cool, shabby chic frames that I found at World Market. This wall of photos currently showcases our wedding & vacation photos, however they will evolve over time to house family photos as our family continues to grow :)