Ashley Cooper / Lighthouse on Lundy Island, Devon, England, UK, June 2006.

Olga Kamenskaya / Pinks (Dianthus sp) in flower, Vaygach Island, Arctic, Russia, July

Olga Kamenskaya / Pinks (Dianthus sp) in flower, Vaygach Island, Arctic, Russia, July

Pal Hermansen / Sea campion (Silene uniflora) white flowers growing on black volcanic rocks, Snaefellsnes, Iceland, June

Alex Hyde / Carthusian Pink flower (Dianthus carthusianorum) detail of two stigmas, Nordtirol, Austrian Alps. June.

Guy Edwardes / Crown Mines, derelict Tin Mines on coast at Botallack, Cornwall, England, UK. May 2011.

Peter Cairns / Atlantic puffin (Fratercula arctica) with sand eels in thrift / sea pinks, Fair Isle, Shetland, Scotland, July.

Georgette Douwma / Reef stonefish (Synanceia verrucosa) in a mating congregation, the males jostling for position and swimming over the females. The female stonefish releases its eggs on the bottom of the sea floor, th...

Georgette Douwma / A group of Reef stonefish (Synanceia verrucosa) in a mating congregation, the males jostling for position and swimming over the females. The female stonefish releases its eggs on the bottom of the se...

Georgette Douwma / A group of five Reef stonefish (Synanceia verrucosa) in a mating congregation, the males jostling for position and swimming over the females. The female stonefish releases its eggs on the bottom of t...

Georgette Douwma / A group of five Reef stonefish (Synanceia verrucosa) in a mating congregation, the males jostling for position and swimming over the females. The female stonefish releases its eggs on the bottom of t...

Georgette Douwma / A group of six Reef stonefish (Synanceia verrucosa) in a mating congregation, the males jostling for position and swimming over the females. The female stonefish releases its eggs on the bottom of th...