Description on the reverse of the greeting card: Named Londonium, the city was settled by the Romans 47 AD. With a population of over 8 million people, Greater London measures 606 square miles (1569 km2). Nylonkong - a contraction of New York, London, Hong Kong - appeared in the Time magazine to express the three most influential global cities. Quality heavy weight luxurious pearlescent paper, giving a beautiful shimmering effect, elegantly finished with rounded corners. A6 size (148mm x 105mm).