I'm still not sure what natural effect created that "hole" in the water, the photographer didn't explain it well. But I guess it's just random movement of the water.
Quote:The British Wildlife Photography Awards 2013 are celebrating the beauty of Great Britain's nature.
A photo of a dolphin surfing in the waves off Northern Ireland is this year's overall winner. Titled "In the Living Room," it was taken by photographer George Karbus, a Czech photographer who is based in Ireland.