Snapshots: The world in 24 hours Jan 21

A man attempts to navigate inside an inflatable ball that swims in a basin of water at the Internationale Gruene Woche IGW (International Green Week) agriculture and food fair on its opening day in Berlin, Jan 21, 2011. The annual exhibition of food stuffs and agricultural products is one of the world's largest of its kind. It opened its doors on Friday for the 76th time. [Photo/Agencies]