Michiel,
Back to your question about what I meant under "lifted photos"; I do mean by this pics which are freely accessible under fair use conditions, and are "privatized" by some unscrupulous people to be sold as repros at eBay.
An exemple among others for this behavior is seller marwaj2 who regularly trawls the pics of my Flickr pages, pics his choice and then sells those pics including the captions for 3,99 Euros. Here is his latest "capture":
http://www.ebay.de/itm/Messerschmitt...cAAOSwgaxZdMSi
Actually, this photo - with three others - was sent 6 March 2016 to me directly by Martin Reiher, son of former Uffz. Gerhard Reiher, with the request I should upload them on Flickr for all to see. And there it goes merchandized....
Marc