When people hang art, they think about the art. Where it goes, how high, whether it is straight. They rarely think about the wall around it. But the empty space is half of what you see. A picture with room around it looks important. The same picture squeezed between a door frame and a bookshelf looks like an afterthought.
Designers call the empty area negative space. Getting it right costs nothing and changes how every piece on your walls looks.
What negative space does
- It frames. Blank wall around a picture acts like the mount around a photograph. It separates the art from everything else and tells the eye to look.
- It gives rest. The eye needs somewhere quiet to go between the things that ask for attention.
- It signals value. Galleries hang work far apart on big white walls. Space says: this is worth looking at on its own.
- It makes a room feel calm. A wall with breathing room feels ordered. A wall filled edge to edge feels busy.
Too little, and too much
Too little space is the more common fault in homes. Art hung hard up against a corner, a window or a piece of furniture. Several pictures packed tightly with no margin around the group. The result looks cramped.
Too much space is the other failure. A single small picture in the middle of a large wall, with yards of blank paint on every side. The art looks stranded and the wall looks emptier than if you had hung nothing.
The aim is a picture, or a group, that is in proportion to its wall, with a clear margin around it.
The numbers
How much of the wall should art fill?
A reliable guide: the art, or the group of art, should take up between half and three-quarters of the available wall width. Available means the clear stretch between obstacles, such as doors, windows and corners.
On a 10-foot wall with nothing else on it, that is 5 to 7.5 feet of art. That is a large canvas, or a row of three, or a gallery wall.
Above furniture
The art should be about two-thirds the width of the furniture below, and never wider than it. Hang it 6 to 10 inches above. Here the furniture and art together form one shape, and the negative space is the wall on either side.
Margins from edges
Leave at least 6 inches, and preferably a foot or more, between art and a corner, a door frame, a window frame or the ceiling. Art that nearly touches an edge looks as if it has been pushed there.
Between pieces in a group
Two to three inches for a tight gallery wall. Up to six inches for a looser row. Keep the gaps the same throughout. In a group, the small spaces between pieces should be clearly smaller than the space around the whole group. That is what makes it read as one thing.
Height
The centre of the art, or of the group, at about 57 inches from the floor. See how high to hang wall art.
The space inside the picture counts too
Some artwork is full from edge to edge: a street crowded with signs, a dense pattern. Some has a great deal of emptiness in it already: a single form on a black ground, a misty landscape that is mostly cloud.
- Busy art needs more wall around it. It has no rest within itself, so the wall has to provide it. Give a detailed piece like Koi Attack a generous margin, and don't crowd it with neighbours.
- Art with space inside it can sit closer to other things. Black Hole is a silver spiral in a field of black. Blue Mountain Fog is more than half cloud. They carry their own breathing room.
Dark art on a dark wall
An interesting case. When a picture with a black background hangs on a black or charcoal wall, the edge of the picture disappears, and the wall becomes an extension of the art's own negative space. The subject floats in a field much larger than the canvas. It is one of the most effective uses of the idea. See wall art for dark walls.
One wall full, three walls bare
Negative space works across a room as well as on a wall. A room where every wall has something on it has no rest in it. A better plan is to make one or two walls the feature and leave the others plain.
- The wall above the sofa: a large piece or a gallery wall.
- The wall opposite: one smaller piece, or nothing.
- The others: empty, or nearly.
The bare walls are doing a job. They are why the feature wall looks good.
In small rooms
The instinct in a small room is to use small art, to save space. It backfires. Lots of small pictures break up the walls and make the room feel busier and smaller. One larger piece, with clear wall around it, is calmer and makes the room feel bigger. See small desk setups for the same idea at a desk.
When to ignore all this
Rules about space describe one kind of beauty. There is another. A wall covered floor to ceiling with pictures, with barely a gap, can be wonderful: rich, personal and warm. It is a different effect and a deliberate one. The gaps are small, but they are even, and the whole wall is treated as a single composition.
What doesn't work is the middle: a wall that is neither sparse nor full, with pieces at irregular distances. Choose one approach and commit to it.
A two-minute test
- Stand across the room and look at the wall.
- Is there clear wall on all four sides of the art, or the group?
- Are those margins roughly equal left and right?
- Does the art fill at least half the available width?
- If it is a group, are the gaps even, and smaller than the margin around the group?
If any answer is no, that is what to fix. Often the fix is to take something down.
For more on layout, see wall art for white walls and hallway and entryway wall art. Browse the canvas art collection.