A man poses for a picture on the "Ponton du ciel", a 12-meter-long platform atop the Pic du Midi de Bigorre, one of France's tallest mountains, in the French Pyrenees, during its inauguration on February 10, 2018. (Photo/Agencies)
A man poses for a picture on the "Ponton du ciel", a 12-meter-long platform atop the Pic du Midi de Bigorre, one of France's tallest mountains, in the French Pyrenees, during its inauguration on February 10, 2018. (Photo/Agencies)