This spectacular photo shows 14 Swiss university students appearing to defy gravity by standing on the side of a sheer mountain face 2,400m high after a grueling climb.

This viral video is not their first and it appears HES-SO students are indeed proud of the stunning location of their school!

The very high class picture

And the making of is even more impressive !

For many students, for who the whole day was a surprise, it was their first time in an helicopter

And the view over the swiss alps is stunning