Grid Gallery Wall Layout
A nine-frame 3×3 grid of matching 8×10 frames with 5×7 mats. Even 2" gaps and identical sizes make it the easiest gallery wall to plan, buy for, and hang.
Frames to buy
- 9×8×10 frames with a 5×7 mat opening
Frame breakdown
| # | Size | Mat opening | Role |
|---|---|---|---|
| 1 | 8×10 Portrait | 5×7 | Bottom row — sets the baseline the rest of the grid stacks on |
| 2 | 8×10 Portrait | 5×7 | |
| 3 | 8×10 Portrait | 5×7 | |
| 4 | 8×10 Portrait | 5×7 | Middle row — frame #5 is the grid's center point |
| 5 | 8×10 Portrait | 5×7 | |
| 6 | 8×10 Portrait | 5×7 | |
| 7 | 8×10 Portrait | 5×7 | Top row — mirrors the bottom row to square off the grid |
| 8 | 8×10 Portrait | 5×7 | |
| 9 | 8×10 Portrait | 5×7 |
How to use this layout
A grid is the gallery wall with no guesswork. Nine identical 8×10 frames with 5×7 mat openings sit in three rows of three, with about 2" between every frame. The whole arrangement covers roughly 32" wide by 38" tall, which fits comfortably over a console, a bench, or a blank stretch of wall.
Because every frame matches, the shopping list is one line: nine 8×10 frames with 5×7 mats. The mats do real work here. They give every photo the same border, so a mix of phone photos, prints, and postcards still reads as one set.
Grids reward consistency. Pick one theme to carry across all nine: black-and-white photos, a single color palette, or one subject such as travel shots or botanical prints. If your collection is more varied, keep the frames and mats identical and let the art change. That still looks deliberate.
Install notes
Hang frame #5, the center of the middle row, first. Put its center at about 57"–60" from the floor, or 8"–10" above the top of any furniture beneath it. Every other frame is measured from this one.
Next, hang the rest of the middle row (#4 and #6) about 2" to either side, and check them with a level before going further. Then hang the top row (#7–#9) and the bottom row (#1–#3) about 2" above and below. In a grid the eye catches small errors, so measure each gap rather than eyeballing it. A strip of cardboard cut to 2" makes a quick spacer.
The most common grid mistake is letting the gaps drift. Two frames 2½" apart next to two that are 1¾" apart reads as crooked even when every frame is level. Use the from-left and from-bottom values in the Hanging Guide so each nail lands on the grid.
