Most everyone can take pictures with their cell phone these days, so I think there is more of a tendency to keep digital files and never print them. We often have good intentions but never get around to it. I did not do the most fabulous job hanging my pictures up, but I'm happy with my display! I couldn't get a good shot of my pictures on the wall because the weird angle, but here are a few of my coastal pics:
These are some photography wall displays on Pinterest that I really like: