Question to experienced people

[ВЯЧЕСЛАВ]

Сообщение от dimurus

usually use baby

In no case !!!!. Not a soap or detergent sredstv.Vse to a greater or lesser extent contain alkali which makes the paint layer faded. And the water for washing soap penetrate through craquelure and lagoons to the ground can destroy it in the process of drying.
After a thorough examination of the paint layer and the canvas with a soft brush remove dust. Then a soft, slightly damp cloth in small patches can be wiped painting starting with pereferii.Vodu better take distilirovannuyu.Obrabotannye areas must be dried with paper towels, easily promakaya.Ne we should try to totally clean -- only the topmost layer. Next - the patina of time. The next stage - drawing on the painting surface a minimal amount of linseed oil, semi-dry brush followed by a slight promakivaniem paper towel if there is neobhodimost.Vse be done slowly and in line with the nature of the pictorial layer and the degree of pollution.
If painting requires more cleaning to do this is a proven professional with a fixation of all stages of the photo and obtaining the consent of the owner. The same is coated with varnish.

[dimurus]

Сообщение от VYACHESLAV

Do !!!!.

Vyacheslav, restoration usually to remove stubborn dirt (such as: ingrained dust, dirt on top of lacquer film) with фактурно painted pictures using weak solution of children's soap, natural soap after cleaning all the water should be removed, and by itself it should do a professional

[ФАИв]

Thanks to all who responded! So I understand correctly, that "wash" painting and coating it with varnish should not lead to a softening of the paint layer, the picture the first half of the 60's. Consequently, if the paint soft, it should be alerted?

[dimurus]

Сообщение от FAIv

So if the paint soft, it should be alerted?

Yes, certainly

[uriart]

Longest total dry white, a little more than 15 let.Kazhetsya so, if my memory serves me.
Other paint dries much faster. Therefore, the need to poke a needle in belilnye load.
To understand how hard layer to compare with the work perfectly in time, that is already well dated.
Then you'll understand the difference in sensations vtykivaniyu needles.

[Вивьен]

And if the work artificially old? I mean, stoves, lamps and so on.

[nikola]

Сообщение от uriart

and therefore need to poke a needle in belilnye load.

Why not ask who did not show the work? Maybe there and "poke" is not necessary.
In general, council with a needle is not serious. If there ever was a fact of experience, then this kind of problem can be solved visually. And if not, then at least shut up still remain in doubt.

[uriart]

Although plenty bake in the oven, the paint is still so dry. And craquelure from the furnace is very different from the old normal cracelures.

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Сообщение от nikola

Why not ask who did not show work? Maybe there and "poke" is not necessarily.

course I would like to see the work in question. But this deal with the owner.
And with a needle, the so-called eksperss method, we can say in field conditions.

[Марина13]

Slava! And I do not understand why now cover the old linseed oil? "What's in it?: Confused:


If the varnish on the painting a strong solvent, thinner, he could soften the painting and even determine belila.No can still

Now podazhe there is a huge number as soaps, which are mixtures of volatile solvents do paint kamyannoy less than a year, and before that on it and still get craquelure beautiful