I wanted to make a photo collage, where I could easily change out the photos. So, I bought a bunch of 5x7 clip frames at IKEA intending to hang them together. But, I discovered that it's impossible to get that many photos to hang straight and line up next to each other!...
...The solution: Some frames my dad actually made for me that allows you to slide the photos in and out and change them or move them around whenever you want. It's pretty easy to make. You just need to route out some wood for the pictures to rest on and then you attach a couple vertical slats at the back to hang it up.
These two are hung in my kitchen and have 12 photos each, and I have another one that holds 24, and some that hold larger-sized photos. What I like about them is not only does it give you something to look at when you're working at the island, but the photos are also great conversation starters when people are in the kitchen!