Die Fläche (Facsimile Edition): Design and Lettering of the Vienna Secession, 1902–1911 is a visually splendid treat; amazing beyond words!

We hereby direct you to the publisher's page devoted to this work.  It has all the details and is packed with illustrations and so give you a good idea of what's in store in this massive, oversize volume that runs to 344 pages in all.