I haven’t been puzzling much for the last week, and I’m in Dortmund again. I’m working on one of the Ravensburger Exit puzzles, and it’s really slow going.
Anyway, yesterday there was a huge flea market in Westfalenpark with lots and lots of puzzles, but I only bought two:

Factory sealed spice collage and an interesting image of the Berlin wall from 1990. On the bottom there are the flags of Czechoslovakia (the same flag is now used by the Czech Republic) and East Germany, the year 1989 and the word “democracy” in German and Czech (I presume, I don’t understand Czech). It’s an MB puzzle, made in Holland. MB used to have production in Germany as well, but they’ve completely withdrawn from the European market, unfortunately.
One thing I didn’t see yesterday was a single Heye puzzle. Not one, with hundreds of sellers and lots and lots of puzzles. Not a single Heye. Perhaps professional sellers are there first thing and buy all the Heyes? The only place you can reliably find used Heye puzzles is eBay, and they’re not cheap.
I hope to have the Exit puzzle finished tomorrow, otherwise, there will be another old photo.