The Titlis Cliff Walk in the Swiss Alps took five months to build and is thought to be Europe's highest suspension bridge, at a stomach-turning 9,800ft (3,000m) above sea level.
An image of a breaching whale is projected on a screen created by a water fountain during the Odaiba water illumination show in Tokyo. The show, which projects images of whales, sharks, tropical fish and Easter Island statues on a water screen 23 meters tall and 60 meters wide, will be held through April 11.