Images of the week: Wellington, Colombo, Bangkok // Images of the week: Wellington, Colombo, Bangkok (© 2011 RELAXNEWS)

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Images of the week: Wellington, Colombo, Bangkok

A woman poses for pictures as she looks at a sculpture entitled 'Circle of Animals/Zodiac Heads' by Chinese artist Ai Weiwei at Somerset House in London, on May 12, 2011. The sculpture comprises 12 monumental bronze animal heads, re-creations of traditional Chinese Zodiac sculptures. Each sculpture weighs about 800 pounds (362 kilos) and is about 10 feet high. (3 meters)