Prince William, 40, was engrossed in conversation as he met with finalists from this year s Earthshot Prize at a retreat in Windsor as part of the scheme s fellowship programme.
Prince William beams as he meets Earthshot Prize finalists at Windsor Great Park ok.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from ok.co.uk Daily Mail and Mail on Sunday newspapers.