Where to go?
 

Could not find a more suitable section for my question, so ask it here.
I'm going through a week in avtoputeshestvie for all Europe (Lithuania, Poland, Germany, France, Austria, Switzerland, Spain). Sin would not try to initiate relations with foreign owners of galleries (dealers, auctioneers) to advance Igor Sapunkova. But - none of this category of citizens, unfortunately, do not know.
Maybe someone from forumchan advise whom to contact about this?

That you shall not say. Not because it is a secret, but because it vouch for the view gallery owners can not. The more something to recommend. I would be in your shoes before heading to looked for picture on the Internet. We called to them and then would have personally visited.