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Paul Citroen
From Anarchopedia
Paul Citroen (born 1896 December 15 in Berlin, of Dutch parents) was a painter, graphic workman, photographer, writer.
After working in a bookshop for some time, Citroen was asked to establish a special book shop for art by Herbert Walden, owner of the famous gallery Der Sturm. This was not an easy job, because there were only few art books at that time. Walden introduced Citroen to the main artists of the Berlin Dadaâ€movement, such as George Grosz, Walter Mehring and John Heartfield.