Can I save the picture ...

[K-Maler]

Сообщение от uriart

The fact that the watercolor is not written on the canvas, so it is understandable to all.

Also, watercolor would have long since faded, and spoiled even more from other causes. It looks like a faded reproduction, they were overwhelmed with many high street shops, and portraits of the scientists were in demand schools. example. Maybe someone penciled, renovated and ...

[color="# 666686"]Added after 14 minutes[/color]

Сообщение от tunec33

rosba view and suggest the technique of execution (temperature, lithography, gouache, or something else).

This is not gouache, it is washed off with water and it can not write fine. One can see the uniform pimples appear on the small ground. Perhaps it is finely-written tempera or oil, it was still preserved for so long ...