Paint by Numbers Canvas: frame, hang, and protect
Your paint-by-numbers picture will look best if you first neatly fill in the last sections, then protect the canvas from harsh sunlight, and finally stretch or frame it before hanging. These final steps make the difference between "nice try" and a picture you'll be proud of for years. At Stitchi Studio, you work with numbered pens instead of paint — clean, without water and without mess. In this guide, we'll walk you through everything step by step, including hanging a paint-by-numbers kit of two canvases as a diptych.
At a Glance
- Finishing: evenly fill in the last sections, erase fine pencil lines, and let the ink dry briefly.
- Protecting: hang your canvas out of direct sunlight; for extra security, a matte fixative or UV-protective spray helps.
- Stretching or framing: stretching on a stretcher frame looks simple and modern; a floater frame looks elegant and finished.
- Hanging: at eye level, the center at about 145–150 cm; slightly lower above a sofa.
- Diptych: hang the two canvases of a set with the same spacing of 5–8 cm and exactly the same top edge.
How do you neatly finish the last sections?
The canvas is almost full, and these last sections determine how neat the whole piece looks. Take your time. Work from top to bottom and start on the side opposite your writing hand so you never smudge fresh ink.
- Check for white spots. Hold the canvas at an angle under a lamp; you'll immediately see small uncolored edges between the sections.
- Color evenly in one direction. Fill open areas with the same numbered pen and always draw the strokes in the same direction — this creates a smoother, even color without streaks.
- Refine the edges. Paint neatly up to the black lines and let the numbers disappear under your color.
- Erase fine lines. Do you still see a thin pencil outline? Wait until the ink is dry, then erase very carefully.
- Let it dry briefly. Pen ink dries quickly, but give fuller sections a few minutes before moving the canvas.
New to this and want to go through the whole process calmly from start to finish? Our beginner's guide accompanies you through every step.
Do you need to fix or protect a paint-by-numbers canvas?
Fixing isn't a must, but it doesn't hurt. Because you're working with pens — so cleanly, without paint or water — your canvas doesn't have a drying time and won't wrinkle. Nevertheless, the same applies to almost any colored print: harsh, direct sunlight can fade colors over time. With a few simple decisions, your work will stay beautiful for years.
- Choose the spot wisely. The simplest protection is free: don't hang your canvas directly opposite a bright south-facing window.
- Use a fixative spray. A thin layer of matte fixative or UV-protective spray from a craft store adds a protective layer over the ink. Always spray at a distance, in thin layers, in a well-ventilated room, and test on a corner first.
- Frame behind glass. If you frame the canvas behind (UV-protective) glass, it's additionally protected from dust, fingers, and light.
Want to know why pens feel so pleasant — and where paint has real advantages? You can read about it in Paint by Numbers with Pens instead of Paint.
Stretching or framing: what do you choose?
For hanging, you generally have two paths. Both look beautiful — it depends on your decor and how much effort you want to put in.
| Method | Effect | Good to know |
|---|---|---|
| Stretch on a stretcher frame | Simple, modern, frameless — the canvas itself is the artwork. | Is your canvas not yet on a frame? Buy a custom stretcher frame, stretch the canvas tightly around it, and staple the back. Choose a frame that exactly matches your canvas size (e.g., 40×50 or 50×70 cm). |
| In a floater frame | Elegant and finished; the narrow gap around the canvas gives a gallery look. | A floater frame (where the canvas sits slightly recessed) is best suited for canvas. If you want glass in front, choose anti-reflective or UV-protective glass. |
| Hang without a frame | Casual and informal; ideal for quick changes. | A thin, flexible canvas can be hung with a poster rail or two wooden clamping rails at the top and bottom. Quick, light, and no drilling. |
Always measure your canvas first (standard sizes range from 30×40 to 60×80 cm) and buy your frame to match. This way, you avoid crooked edges.
How to hang your canvas straight
Hanging itself is quick. This sequence prevents crooked drill holes and holes in the wrong place:
- Determine the height: the center of your work at about 145–150 cm, or a little lower if it's going over a sofa or sideboard.
- Mark the spot for the hook or screw with a pencil and check with a spirit level (or the spirit level app on your phone).
- Choose a hook suitable for the weight: a canvas on a stretcher frame is light, a framed piece with glass is heavier.
- Hang it, step back, and adjust until it's truly straight.
Hanging two canvases as a diptych
The best thing about a paint-by-numbers set of two canvases is that both motifs share the same color palette. Together, they form a serene whole — a diptych — that looks wonderful above the sofa, bed, or in the hallway. Imagine the two skies of Mediterranean Summer or the peaks of Mountain Landscapes side by side.
Here's how to hang a diptych neatly and balanced:
- Choose a fixed distance. Maintain an equal distance of 5 to 8 cm between the two canvases. Closer looks like one picture, further gives breathing room.
- Align the top edges. For canvases of the same size, align the top edges on exactly one horizontal line — this is the most important rule for a calm result.
- Measure the pair as one block. Calculate the total width (canvas + space + canvas) and center this block above your furniture.
- Work with a guideline. Stick a strip of painter's tape along your desired top edge on the wall, mark the hooks, and then peel off the tape.
- Consider the reading direction. Do the motifs share a continuous landscape or horizon? First lay the canvases in the correct order on the floor before drilling.
Still unsure which theme suits your decor? In our complete collection, you'll find 44 themes, from Japanese Serenity to Wildflower Garden. And if you want something truly personal on the wall? With Your Own Photo – Paint by Numbers, you can create a canvas from your own photo. By the way, shipping is always free, worldwide, and with no minimum order value.
Frequently Asked Questions
Do I need to fix my paint-by-numbers canvas with a spray?
It's not mandatory. Pen ink dries by itself and your canvas won't wrinkle. However, a thin layer of matte fixative or UV-protective spray from a craft store does provide an additional protective layer against light and fingerprints. Always spray in thin layers, at a distance, in a ventilated room, and test on a corner first.
How do I prevent the colors on my canvas from fading?
The most important step is free: don't hang your work in direct, harsh sunlight, for example, not directly opposite a bright south-facing window. You get additional protection with a UV-protective spray or by framing the canvas behind UV-protective glass.
Can I hang a paint-by-numbers canvas without a frame?
Yes. A thin, flexible canvas can be hung with a poster rail or two wooden rails at the top and bottom. This is quick, light, and you don't have to drill. If you want a simpler or more elegant look, choose stretching on a stretcher frame or a floater frame.
How do I hang two canvases as a diptych next to each other?
Maintain an equal distance of 5 to 8 cm and ensure that the top edges lie on exactly one horizontal line. Measure the total width (canvas plus space plus canvas) and center this block above your furniture. A strip of painter's tape along your desired top edge helps you mark both hooks straight.
Which canvas size is best above the sofa?
Above a sofa, larger sizes like 50×70 or 60×80 cm look beautiful, or a set of two smaller canvases together. A practical rule of thumb: let your artwork take up about two-thirds of the sofa's width. If you choose a set, you add both canvases plus the space between them.