Ashley Cooper / Upland tarn above the Langdale Valley, Lake District, England, UK, July.

Ashley Cooper / Slate quarries in Elterwater in the Langdale Valley, Lake District, England, UK, July.

Ashley Cooper / Slate quarries in Elterwater, Langdale Valley, Lake District, England, UK, July 2006.

Ashley Cooper / The Langdale Pikes from Blea Tarn. With a car driving over the Blea Tarn road into Little Langdale, Lake District, England, UK, January.

Ashley Cooper / View down into the Langdale Valley above valley mist formed by a temperature inversion on Loughrigg, near Ambleside in the Lake District National Park, England, UK, December 2014.

Ashley Cooper / The Langdale Pikes in the Langdale valley, Lake District, England, UK. June.

Ashley Cooper / Paramedics and Mountain Rescue team members evacuate an injured walker who had fallen and injured his back, Langdale Valley, Lake District, England, UK. January 2010

Ashley Cooper / Paramedics from the Great north Air Ambulance and members of Langdale/Ambleside Mountain Rescue evacuate an injured man who fell into Wrynose Beck. England, UK. July 2009

Ashley Cooper / Members of Langdale Ambleside Mountain Rescue Team carrying an injured walker from the fells in Langdale, Cumbria, England, UK. August 2007

Ashley Cooper / Members of the Langdale Ambleside Mountain Rescue Team rescue a man fallen through ice on Rydal Water, Lake District, England, UK.

Ashley Cooper / A mountain rescue member uses a flare to attract an approaching sea king helicopter to the casualty site on Fairfield, Lake District, England, UK.

Ashley Cooper / Injured climber with a dislocated shoulder is winched off Jacks Rake Pavey Ark by the Langdale Ambleside Mountain Rescue Team, Lake District, England, UK, August. August 2005