戴都都介绍说，他们是从2006年开始创作这幅画，前后历时10个月。

According to Dai Dudu, the three began work on the painting in 2006, completing it 10 months later.

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知道最近，才有网友辨认出这三人分别是中国美术家协会理事戴都都、当代著名油画家李铁子以及张安君。

Internet detectives have identified these three as the little-known Chinese artists Dai Dudu, li Tiezi, and Zhang an.

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