wall of photos - gorgeous! Wondering about protecting the photos, though. Maybe large board with glass cover would work well. Great for a gallery wall, but less formal/fussy than many many frames.
I love this photo wall--the square layout is fantastic and a nice balance of color & black & white photos. Do you prefer color or black and white or a mix in your wall galleries? I have either all color or all black&white; in my house.
Photo wall: many photos hung close together to achieve a giant frame kind-of-a look. This would look great by our dining table.