One of the photographers at Mauritius Publishing based in Berlin was Heinz Pollmann. His are an unparalleled and intriguing insight into the working and everyday life of the time. Impressive images of cities and their architecture before the destruction of WWII. The print is new, a Premium-FineArt-Print (Hahnemühle 308g). This sizes are limited to 25 copies per size. : Karstadt-Haus am Hermannplatz, Berlin, um 1937 This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution