Jeff Vanuga / Selfoss waterfall , Iceland. August 2016.

Jeff Vanuga / Godafoss waterfall, Baroardalur district, Northern Iceland, August 2016.

Ernie Janes / Autumn high tides with stormy skies and rainbow over the sea, Walcott, Norfolk, England, UK, September.

Ernie Janes / Wind turbine at Kessingland Suffolk, England, UK. January.

Eduardo Blanco / Rainbow over badlands and Castildetierra mountain rock formation. Bardenas Reales Natural Park. Navarre, Spain. February 2015.

Eduardo Blanco / Snow covered Castildetierra mountain and surrounding badlands. Bardenas Reales Natural Park. Navarre. Spain. December 2008.

Eduardo Blanco / Castildetierra mountain rock formation, viewed across badlands in evening light. Bardenas Reales Natural Park. Navarre. Spain. February 2006.

Ross Hoddinott / Rainbow and dark skies above Castlerigg Stone Circle, Lake District National Park, Cumbria, UK. November 2016.

Ross Hoddinott / Brentor Church and moorland view after a dusting of snow, near Tavistock, Dartmoor National Park, Devon, UK. January.

Ross Hoddinott / Blackchurch Rock at Mouth Mill, near Browhsham / Clovelly, last light, North Devon, UK. April 2019.

Ross Hoddinott / View over Whitesands beach toward Ramsey Island from Carn Llidi, early morning klight, Pembrokeshire, Wales, UK. September.

Ross Hoddinott / St Michael's Mount at sunrise with a rainbow over Penzance, Marazion, Wesat Cornwall, UK. February.