Some of the world’s most influential business leaders have gathered at Gleneagles in Perthshire for the annual Forbes CEO forum.

The theme of the three day event is global innovation.

Speakers include the chief executive of Cairn Energy, Bill Gammell, and the European Commissioner for Competition, Neelie Kroes.

This is the first time the conference has been held in Scotland and is part of the Homecoming celebrations.

It was previously staged in New York, Paris and Sydney.