ok, a
tiny step forward - have not been able to find any more images ... but one of the pics we have found is credited on a couple of blogs as ...
(wait for it Rebel7)
Pierre, Paris, France
not much to go on but i will continue the good search
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for image searching / matching the two methods i use are tineye and google, but mostly google as it gets more results.
for tineye site just add .com to the name
for google ... go to image search
at the right side of the text entry field there is a camera icon
clicking on it will bring up an upload box
once you have got results, it's just a matter of patience and lots of new tabs
the tracking etc from google doesn't worry me, there are ways around it or to confuse it and make it useless, but the paranoid probably should avoid this method