To qualify for the signed poster simply email a copy of your amazon sales confirmation to email@example.com and remember to give your postal address.
The poster which is the opening page of Mark's book about the graphic design of worldwide subway, metro, underground and U-Bahn system maps and diagrams. He calls it a "playful diagram" showing "all the cities which have, are building or are planning to construct an urban rail system.".
Thanks to Jon Allen for reminding me about the map and also to Mark for giving me a sneak preview of the map last year!
"While navigating this jampacked book can be a tad confusing, the overall effect is more than impressive. Ovenden does what no other design history book has ever done: he visually chronicles the evolution of the New York subway (plus other major subways including the Tube) - the world's largest - from its 1905 map, with only a few train lines, to the intricate 1948 version, which is barely legible, to the much-criticized 1972 Massimo Vignelli diagram map, which evolved into the current version. For this alone, 'Transit Maps of the World' is a must-have."
Mark's also let us in on a little secret in that there's a tiny spelling mistake on one of the cities on the world map above. I'm sure someone here will spot it, although no prizes for finding the correct, or rather incorrect one.