Wall Art Size Guide: A4, 30x40 or 50x70 cm? How to Choose the Right Print Size

28. September 2026

Wall art size guide: three empty oak frames side by side on a warm plaster wall, labelled 21x29.7 cm (A4), 30x40 cm and 50x70 cm, with a woman in linen looking at them to compare print sizes

Pick A4 (21 x 29.7 cm) for shelves, desks and small gaps, 30 x 40 cm for most walls and for pairs, and 50 x 70 cm when one print has to hold a whole wall. Above furniture, aim for art that covers about two thirds of the furniture's width, and hang it so its centre sits around 145 to 150 cm from the floor. That is the short answer. Below you will find the measurements for sofas, beds and sideboards, a quick sizing table, and the mistakes I see most often when people choose a print size.

I shoot my travel photographs on analog film and I also work as an interior architect, so I spend a lot of time looking at empty walls. The most common problem is not the photo someone chose. It is a print that is simply too small for its wall.

What are the three print sizes and where does each one work?

Every photograph in my shop comes in the same three sizes, printed to order as a giclée on fine art paper. Here is what each one is really for.

Size	Print dimensions	Price (unframed)	Framed option	Best for
A4	21 x 29.7 cm	€50	Not available	Shelves, desks, bathrooms, kitchen corners, filling a gallery wall
30 x 40 cm	30 x 40 cm	€75	€295 (oak or white wood)	Bedside walls, hallways, pairs and grids, above a desk or console
50 x 70 cm	50 x 70 cm	€150	€365 (oak or white wood)	Statement piece above a sofa, bed or sideboard, dining rooms, large empty walls

A4: the small, personal size

A4 is the size you lean on a shelf or hang where you stand close to it: next to a mirror, above a desk, in a narrow strip of wall between two doors. On its own on a large wall it will look lost, but in a gallery wall it is the perfect supporting piece.

A4 analog film print of Paraty harbour in Brazil, with colonial buildings, palm trees and a wooden boat, in an oak frame leaning on a sideboard next to a ceramic lamp — A4 at its best: Paraty Harbor leaning on a sideboard, next to a lamp and a stack of books. No nails needed.

30 x 40 cm: the most versatile size

If you are unsure, choose 30 x 40 cm. It is big enough to be read from across a bedroom or a hallway, and it works beautifully in multiples: two side by side above a bed, three in a row above a sofa, four in a grid above a dining table.

Grid of four framed 30 x 40 cm analog film prints of Mallorca above a linen sofa: a whitewashed village over a turquoise cove, sunlight sparkling on dark water, clear water over rocks and an aerial view of a beach — Four 30 x 40 cm prints in a 2 x 2 grid above a sofa, all from my Mallorca collection, including Sea Sparkle and Turquoise Rocks. One colour palette makes the grid read as a single piece, and four prints take 25% off with the bundle discount.

50 x 70 cm: the statement size

50 x 70 cm is the size that changes a room. One print can anchor a living room wall or a dining room on its own, and a pair of them makes a strong, calm statement above a bed or a large sofa.

Framed analog film print of yellow wildflowers in front of the sea at Peniche, Portugal, hanging alone on a warm plaster wall beside a boucle sofa and an olive tree — One framed print, one wall: Peniche Wildflowers holds a whole living room wall on its own.

What size wall art goes above a sofa, bed or sideboard?

Use the two thirds rule: the art, or the whole group of prints, should be about two thirds as wide as the furniture below it. Interior guides give a range of roughly 4/7 to 3/4 (Nations Photo Lab's wall art size guide is a good reference), so you have some freedom. Then leave about 20 to 25 cm between the top of the furniture and the bottom of the frame.

Here is how that works with real furniture and my three sizes. Widths are print widths with 5 to 6 cm between frames; a frame adds a little to each side.

Furniture	Width	Target art width	Combination that fits
Desk or single bed	90 cm	about 60 cm	1 x 50x70 cm (portrait), or 2 x A4 side by side
Console or sideboard	120 cm	about 80 cm	1 x 50x70 cm (landscape), or 2 x 30x40 cm (portrait)
Double bed	140 cm	about 93 cm	2 x 30x40 cm (landscape)
King size bed	160 cm	about 107 cm	2 x 50x70 cm (portrait)
Three seater sofa	200 cm	about 133 cm	3 x 30x40 cm (landscape), or 2 x 50x70 cm (landscape)
Large sofa	240 cm	about 160 cm	3 x 50x70 cm (portrait)

A single 50 x 70 cm print above a 240 cm sofa is the classic mistake: it covers barely a fifth of the width and looks like a postage stamp. If you love one photo, hang it big and add one or two companions, or move it to a narrower wall where it can stand alone.

Landscape analog film print of Praia da Ribeira do Cavalo, sea stacks and turquoise water seen from the cliff, framed above an oak sideboard in a sunlit Mediterranean living room — A landscape print above a sideboard: Praia da Ribeira do Cavalo sits well inside the width of the furniture, with breathing room above it.

Statement size

Praia da Ribeira do Cavalo

Three rock towers, a boat at anchor and a crescent of sand near Sesimbra, seen from the cliff above. Made for 50 x 70 cm above a sideboard or sofa.

From €50 See the print →

How big should art be on an empty wall?

With no furniture below it, a single print or group should fill roughly 60 to 75% of the wall section it hangs on. That sounds like a lot, and with my sizes it usually means working with sections of wall rather than the whole thing:

Narrow wall between two windows or doors (60 to 90 cm): one 30 x 40 cm or one 50 x 70 cm portrait print.
Hallway or corridor: a row of 30 x 40 cm prints at eye level, so they read as a sequence as you walk.
Large empty living room wall: one 50 x 70 cm anchor with smaller prints around it. My travel gallery wall guide has seven layouts with exact measurements.
Stairwell: 30 x 40 cm prints stepping up with the stairs, each centre at the same height above its step.

Whatever the wall, hang the centre of the print (or of the whole group) at about 145 to 150 cm from the floor. That is eye level for most people, and it is the height galleries use.

Framed analog film print of Ipanema beach seen through palm trees hanging on a plaster wall beside a boucle sofa and an olive tree — A single portrait print on its own wall section beside the sofa: Ipanema Through the Palms.

The versatile 30 x 40 cm

Port de Sóller

Café chairs, turquoise water and the hillside town of Sóller in Mallorca. Lovely as a pair in a bedroom.

From €50 See the print →

Should you frame your print?

A frame makes any size look bigger and more finished, which matters most on a large wall. For 30 x 40 cm and 50 x 70 cm you can order the print ready framed in oak or white wood, so it arrives ready to hang. A4 is sold unframed.

If you prefer to frame it yourself, all three are standard formats, so ready-made frames are easy to find. My advice as an interior architect: pick one wood tone for the whole room. A warm oak frame softens a white wall and sits naturally with linen, rattan and terracotta.

Small spaces

Lisboa Alfama Hats

Terracotta rooftops, a palm and a church dome above Alfama. Works at A4 on a shelf or 30 x 40 cm in a hallway.

From €50 See the print →

What are the most common sizing mistakes?

Choosing too small. When in doubt between two sizes, go up one. Art almost never looks too big once it is on the wall.
Hanging too high. Frames floating near the ceiling break the link with the furniture. Keep the centre around 145 to 150 cm.
Ignoring the furniture. A print wider than the sofa or bed below it looks top-heavy. Stay within roughly two thirds.
Uneven spacing. In pairs and groups, keep the same 5 to 8 cm gap between every frame.
Skipping the paper test. Cut sheets of kraft paper to 30 x 40 or 50 x 70 cm and tape them to the wall for a day. It is the fastest way to decide.

Perfect at A4

Paraty Harbor

A wooden boat, palm trees and the white colonial buildings of Paraty, Brazil, in soft afternoon light. Made for a shelf or a sideboard.

From €50 See the print →

Frequently asked questions

What size wall art should go above a sofa?

Aim for about two thirds of the sofa's width. Above a 200 cm three seater that is around 130 cm of art: three 30 x 40 cm prints in a row or two 50 x 70 cm prints side by side. Leave 20 to 25 cm between the sofa and the frames.

Is A4 too small for a wall?

On its own on a large wall, yes. A4 works best where you stand close to it (a desk, a shelf, a bathroom) or as part of a gallery wall next to bigger prints.

What size art goes above a double bed?

For a 140 cm double bed, two 30 x 40 cm prints side by side fill about 85 cm, a comfortable two thirds. For a 160 cm king size bed, a pair of 50 x 70 cm prints is a better match.

Should I choose portrait or landscape above a sofa?

A single print above a long sofa usually looks better in landscape, because it follows the horizontal line of the furniture. Portrait prints work best in pairs or rows, or on narrow walls.

How high should I hang a picture?

Place the centre of the print at about 145 to 150 cm from the floor. Above furniture, measure from the furniture instead: 20 to 25 cm from the top of the sofa or headboard to the bottom of the frame.