The 2/3 rule for a perfect wall canvas

The question often comes up: what size canvas should I choose for my wall?
 And the answer is (almost) always the same: the 2/3 rule.

If you're looking for a harmonious, professional wall décor, your canvas should cover around 2/3 of the width of the wall or piece of furniture beneath it. This simple principle immediately transforms the visual impact of a room.


What is the 2/3 rule?

It's a basic rule of interior design:

The width of your canvas or wall composition should be approximately two-thirds (⅔) the width of the piece of furniture or wall it's attached to.

It helps to:

  • Create a natural visual balance

  • prevent the canvas from appearing too small or too massive

  • Easily guide your choice of format without guesswork

📏 1 - How do I apply the 2/3 rule?

First measure the width of the piece of furniture or wall, then calculate two-thirds of this measurement. Here are some examples:

Reference element

Width

Ideal fabric width (2/3)

Toilet (small wall)

30" (2.5')

Approx. 20" → 18x24 canvas

Bathtub

5 ft (60 in.)

Approx. 40" → 40x30 canvas or 18x24 duo

2-seater sofa

6 ft (72 in)

Approx. 48" → canvas 48x36, 48x24 or du0 24x32

3-seater sofa

7.5 ft (90 in.)

Approx. 60" → 60x40, 60x30, duo 30x40 or trio 18x24 canvas

Queen bed

5 ft (60 in.)

Approx. 48" → 2 fabrics 24x32, 48x24 or 40x30

King bed

6.3 ft (76 in.)

Approx. 60" → 60x30 canvas

💡 Tip: For duets and trios, leave about 2 to 3 inches of empty space between the canvases to allow them to "breathe", without creating too large a gap.

🛋️ 2. What if I don't have any furniture under my canvas?

In this case, your reference point is the width of the wall itself. The 2/3 rule still applies!

  • 5' (60") wall → 40" wide canvas

  • 8' (96") wall → 60" canvas → large format or wall composition

  • Narrow corridor wall (3') → small 20" wide canvas

🔁 3. One large canvas or several small ones?

Both options can respect the 2/3 rule:

  • One large work: minimalist, modern look, maximum impact

  • Duo or triptych: ideal for large walls or to visually balance a room

Make sure the ensemble covers two-thirds of the space, even if the works are separate.


🖼️ 5. Formats designed for balance

All our formats are designed to adapt naturally to your walls and furniture, according to the ideal proportions recommended by designers.

And if you're not sure? We can guide you in choosing the perfect size for your wall project, depending on your space and style.

💡 In a nutshell

✔️ Measure your wall or piece of furniture

✔️ Apply the 2/3 rule to determine the ideal width of your canvas

✔️ Choose a format or set that respects this balance

✔️ Adapt according to style minimalist, gallery, visual impact

🛒 Find the right format now!

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