Abandoned Berlin / Verlassene Orte Bookshop Poster
The publishers put this "Plakat" together to publicize the books in various bookshops around Berlin and elsewhere.
They're A1 sized (594 x 841mm or 23.4 x 33.1 inches), but please note they come pre-folded to A4. This keeps shipping costs down. Otherwise postage would be way more than the posters.
These are limited (just 21 remaining), going for €10 including shipping anywhere.