I have an original etchinh by R Barnaix titled The Rustic Crossing. How do I find more about it and its value?

All I could find is that he may be French and he has other etchings titled
End of the Village
A Little Hamlet in France
Croisie des Chemins” translated means ” Gouverneurs Path”

Ixquick Highlighted Result Page

Try contacting the Paris Etching Society of NY from what I could gather.