Hmmm... Interesting.
When I get it, would you be willing to take a look at it?
I can send it over with funds for return postage.
I really don´t know how you can say with any certainty that it was ´´stained´´ just by looking at a (somewhat bad) picture. Really, you can´t with any certainty. Furthermore, the fact that it is on flat canvas and not applied to a stretcher isn´t that odd for older European folk art- at all. The application of the seal was already clearly and plausibly explained above. Where do you expect such a seal to be placed. On the image of the painting itself?
Since it is in customs, I can´t subject it to any sort of scientific procedures to verify much at present, but I would imagine it should be out soon and when it is, I can certainly verify whether there have been any auxillary application of stains or false aging processes undertaken. There won´t be much difficulty in establishing that, conclusively, without any debate. If there are such indicators, then there won´t be any doubt.
Can´t wait to get this one under the stereo microscope!
As an aside, I also a very, very avid collector of antiquities from early human history.
Now *that* is a field where fakes are the rule, rather than the ´´exception´´- as is the case in the art field.
As such, reckless naysaying by certain ´´experts´´ has become terribly common- irresponsibly so. I recently purchased an alabaster mortar from ancient Egypt from a renowned Chicago antiquities seller. Rock solid history, impeccable chain of custody, unquestionably authentic.
Just for fun, I brought it to my local antiques club and told the ´´experts´´ that I purchased it on ebay. For fifteen minutes I received speeches and insistences that it was just the worst fake they had ever seen for X, Y and Z reasons. When I told them the whole ´´ebay thing´´ was a joke, showed the receipt from where I purchased which also showed how much I paid, they all grew silent.