In this photo taken on Saturday, May 21, 2011, smoke plumes from the Grimsvotn volcano, which lies under the Vatnajokull glacier, about 120 miles, (200 kilometers) east of the capital, Rejkjavik, which began erupting Saturday for the first time since 2004. Iceland closed its main international airport and canceled domestic flights Sunday as a powerful volcanic eruption sent a plume of ash, smoke and steam 12 miles (20 kilometers) into the air.
A plane flies past smoke plume from the eruption of the Grimsvotn volcano, under the Vatnajokull glacier in southeast Iceland May 21, 2011. Airlines began cancelling flights to Britain late on Monday because of an ash cloud from an Icelandic volcano reaching its airspace, although experts expected no repeat of travel chaos from an eruption a year ago. Picture taken May 21, 2011. REUTERS/Olafur Sigurjonsson (ICELAND - Tags: ENVIRONMENT DISASTER IMAGES OF THE DAY)
