How to sell the painting at foreign auctions?

[Nik]

Сообщение от Meister

to sell the painting at foreign auctions can be anyone if he can withdraw its course, but this question was moved to the theme of" import-export ".

Unfortunately, there is still no sensible answer to the question of what painting could or could not be exported and the necessary documents for the export of things abroad.

Сообщение от Meister

painting is brought to auction, where the expert committee evaluates its authenticity and value. If it coincides with your assessment, then the picture is taken by the auction house, and signed an agreement with you ...

Is it possible to send beforehand for auction on e-mail a picture (photograph) and preliminary things to know whether they will take it on sale and what estimate: if the real thing? Does this practice?