Gallery wall frames on sale!! Adding a gallery wall in my dining room immediately elevated the look of the room! The key to getting this look is to use frames with a large matting. Here are the specs for my gallery wall: - Frame size: 18”x 18” - Photo size: 8"8" - Style: black - Matting: 8” - Wall height: 115” - Distance between frames: 2” left to right, 2" up and down - Distance gallery wall is from the floor: 36" - Photo printing: I had them printed as 8x8 at CVS. I taped the photos to the matting - Securing the frames: I hung them using nails.