An original watercolor isn't just another print: it's 100% cotton paper with pure pigment on the surface, with no glass or varnish protecting it straight from the factory. That's precisely what gives it a luminosity a print can never have — and it's also what makes it a little more delicate. The good news is that, with four basic precautions, your piece can last for generations without losing a shade of color.
Enemy number one is direct light. Sunlight streaming in unfiltered through a window fades the most sensitive pigments over the years — especially reds, pinks and violets, while ochres and blues hold up better. Hang your watercolor away from direct sunlight, or at least protect it with UV-filtering glass if the room gets a lot of sun.
Humidity is the second factor to watch. Cotton paper breathes, and a very humid environment — an unventilated bathroom, an uninsulated exterior wall — can encourage damp stains or, in extreme climates, mold. A living room or bedroom with normal humidity poses no problem at all; just avoid spots where condensation collects.
The right frame changes everything. Always ask for a passe-partout (that cardboard mat that separates the paper from the glass) — without it, ambient humidity can cause the paper to stick to the glass over time, and peeling it off damages the surface. UV-protective glass is the best investment if the spot where it'll hang gets any indirect natural light.
A good frame isn't an aesthetic indulgence — it's your watercolor's long-term insurance policy.
When it comes to cleaning, never touch the paper directly or use cleaning products on it. If the piece is framed with glass, clean only the outside, with a dry or lightly dampened cloth, without spraying liquid directly onto the glass — it could seep in through the edges of the frame.
If you need to transport or store it unframed for a while, always keep it flat, between two rigid boards and in a sleeve that protects it from dust — never rolled up, since dried pigment can crack along the fold.
Follow these points and your watercolor will keep the same colors the day you hang it and twenty years later. And if you ever have doubts about how to frame or preserve your piece, just write to me — I'm happy to guide you, no obligation.
