Photo taken on Dec 13, 2016 shows a model of Gollum in the movie "The Lord of the Rings" during an exhibition of "A Future in the Visual Arts - Weta Workshop and the World of Dr. Grordborts" in Wuzhen, East China's Zhejiang province. Weta Digital, a division of Weta Workshop, is a digital visual effects company formed in 1993 based in Wellington, New Zealand. It has won five Academy Awards, or "Oscar", for Best Visual Effects which include "The Lord of the Rings", "Avatar", "King Kong". (Xinhua