Light Is the Only Real Enemy

Every pigment fades, and daylight is what makes it happen. A canvas print hung opposite a bright south facing window will lose colour faster than one on a shaded wall, sometimes noticeably within a few years. The fix costs nothing. Hang the print on a wall that never takes direct sun, or add a curtain or blind to the room. If the wall you want is bright, UV filtering glazing on a framed piece helps, though a canvas print is usually displayed unglazed.

The damage from light is cumulative and permanent, which is worth understanding before you choose a spot. A print that looks fine after one summer may have already taken a third of the fading it will ever suffer. Rotation is a reasonable compromise for a treasured piece in a very bright room. Move it to a darker wall for the sunniest months and back again later. Nobody will notice the print is missing. They will notice if the reds go muddy.

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Cleaning Without Causing Damage

Dust settles on canvas the way it settles on anything else, and the texture of a weave holds it more than glass would. Every three or four months, take a soft, dry microfibre cloth and wipe the surface with a light, straight pass. No water, no spray, no furniture polish. If a cloth alone will not shift something, a soft brush on a low setting, held at a distance, is the next step. Anything wet risks swelling the fibres and disturbing the coating.

Resist the urge to scrub a mark. A fingerprint or a splatter of cooking oil will not come off with household products, and solvents can strip the ink or the protective varnish outright. For a genuine stain, the honest answer is that a professional restorer or the printer who made the piece is the right call. The cost of that advice is small. The cost of a ruined print is not.

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Humidity, Heat and Where It Hangs

Canvas moves. The fabric tightens in dry heat and slackens in damp, and over years that movement is what loosens corners and creates ripples. Kitchens and bathrooms are poor homes for a print because of steam. So are walls directly above radiators or fireplaces, where the surface temperature swings hard. A stable interior wall in a room you heat gently is the best available spot, and the print will thank you for it quietly.

Long term preservation is mostly about stability rather than perfection. A print kept at a steady room temperature, away from sun and steam, wiped occasionally and never touched with wet hands, is doing about as well as a print can. If you ever need to store one, keep it flat or face out, wrapped loosely in a breathable cloth rather than plastic, somewhere dry. The rules are short. Following them for twenty years is the whole trick.

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