Ocean-themed Expo opens in Yeosu, S. Korea Light show and firework are seen at the opening ceremony of the ocean-themed Expo in the southe...

Ocean-themed Expo opens in Yeosu, S. Korea

Light show and firework are seen at the opening ceremony of the ocean-themed Expo in the southern coastal city of Yeosu, South Korea, on May 11, 2012. The Expo kicked off on Friday, with an opening ceremony that featured a lavish laser light show. (Xinhua/Ji Xinlong)

Light show and firework are seen at the opening ceremony of the ocean-themed Expo in the southern coastal city of Yeosu, South Korea, on May 11, 2012. The Expo kicked off on Friday, with an opening ceremony that featured a lavish laser light show. (Xinhua/Ji Xinlong)

Light show and firework are seen at the opening ceremony of the ocean-themed Expo in the southern coastal city of Yeosu, South Korea, on May 11, 2012. The Expo kicked off on Friday, with an opening ceremony that featured a lavish laser light show. (Xinhua/Ji Xinlong)

Light show and firework are seen at the opening ceremony of the ocean-themed Expo in the southern coastal city of Yeosu, South Korea, on May 11, 2012. The Expo kicked off on Friday, with an opening ceremony that featured a lavish laser light show. (Xinhua/Ji Xinlong)

Light show and firework are seen at the opening ceremony of the ocean-themed Expo in the southern coastal city of Yeosu, South Korea, on May 11, 2012.

The Expo kicked off on Friday, with an opening ceremony that featured a lavish laser light show.