Yeah, that lady from France was an expert who truly studied the art itself. The opening words of Eric Hebborn in the follow on video are illuminating: https:

Yeah, that lady from France was an expert who truly studied the art itself. The opening words of Eric Hebborn in the follow on video are illuminating: https://www.youtube.com/watch?v=8jKbbajb5pE https://www.youtube.com/watch?v=8jKbbajb5pE Some (most?) of his works are probably hanging in museums and collections, indistinguishable from the genuine thing.