Shoal

(Source: Flickr / gengen)

Monochrome macro

(Source: Flickr / gengen)

The view as you come in to land at Longyearbyen airport, Spitsbergen. One month until I’m back up in the high arctic and I can’t wait for more like this.

(Source: Flickr / gengen)

Looking out over Þingvellir, the oldest parliament in the world and amazing geology to boot.

(Source: Flickr / gengen)

Heading through the Gran Sasso tunnel. 

(Source: Flickr / gengen)

Landscape of the high arctic in summer

(Source: Flickr / gengen)

(Source: Flickr / gengen)

Perfect butterfly eggs

(Source: Flickr / gengen)

Spring afternoon in Antarctica. Half Moon Island

(Source: Flickr / gengen)

Geothermal field near Hveragerði, Iceland

(Source: Flickr / gengen)

Towering cliffs of ice at the face of the Glitnefonna glacier in the far north of Svalbard

(Source: Flickr / gengen)

Longyearbyen, Svalbard - where the temperature spends a lot more time in the red than in the black. Making it up past 5C is pretty good for mid-July

(Source: Flickr / gengen)

The bird cliffs of Alkefjellet - where there are so many guillemots in the air that they darken the sky. 

(Source: Flickr / gengen)

Sparkler silhouette

(Source: Flickr / gengen)

In mid November, Antarctica certainly isn’t short of snow

(Source: Flickr / gengen)