Gary Bell/ Oceanwide / Granite rocks with lichen and Milky Way, Bicheno, Tasmania, Australia

Theo Bosboom / Crashing waves at large basalt wall, Arnarstapi, Snaefellsnes, Iceland. May 2013

Nick Hawkins / Marine iguana (Amblyrhynchus cristatus) basking on volcanic rock at coast. Isabela Island, Galapagos.

Theo Bosboom / Giants Causeway at night, lit by full moon. County Antrim, Northern Ireland. Winner of the Landscapes Category of the GDT European Wildlife Photographer of the Year 2017.

Jack Dykinga / Granite Boulders in canyon, Little Dragoon Mountains in background in sunset light, Texas, USA, August.

Floris van Breugel / The first rays of sunshine above the Sierra Crest, illuminating granite, Mitre Basin, Sierra Nevada, Sequoia National Park, California, USA, August

Niall Benvie / Cliff at Vik beach, light by torchlight, Iceland, March 2015.

Graham Eaton / Coastal hexagonal columns of Basalt lava, Reynisdrangar, Iceland, March 2015.

Pete Oxford / Three granite peaks of Paine mountain range, Torres del Paine National Park, Patagonia, Chile.

Juergen Freund / Dingo (Canis lupus dingo) at Devils Marbles, Northern Territory, Australia.

Ross Hoddinott / Basalt columns at Vik, the southernmost village in Iceland. February 2014.

Floris van Breugel / The granite mountains of the high sierra, with clouds at sunset. Royce Lakes seen from Feather Peak, John Muir Wilderness, Sierra Nevada, California, September 2009