Photo taken on Aug. 8, 2008 shows the art performance of the opening ceremony of the Beijing Olympic Games, titled "Beautiful Olympics", in the National Stadium, also known as the Bird's Nest, in north Beijing, China.

Photo taken on Aug. 8, 2008 shows the art performance of the opening ceremony of the Beijing Olympic Games, titled "Beautiful Olympics", in the National Stadium, also known as the Bird's Nest, in north Beijing, China.

Photo taken on Aug. 8, 2008 shows the art performance of the opening ceremony of the Beijing Olympic Games, titled "Beautiful Olympics", in the National Stadium, also known as the Bird's Nest, in north Beijing, China.

Photo taken on Aug. 8, 2008 shows the art performance of the opening ceremony of the Beijing Olympic Games, titled "Beautiful Olympics", in the National Stadium, also known as the Bird's Nest, in north Beijing, China.

Photo taken on Aug. 8, 2008 shows the art performance of the opening ceremony of the Beijing Olympic Games, titled "Beautiful Olympics", in the National Stadium, also known as the Bird's Nest, in north Beijing, China.