Journey to the center of the Earth with Robbie Shone

I always thought cave photography was such hard work, being a caver for a few years myself. There is dust, mud, condensation, the technical difficulties of the cave itself & reliance on the other cavers to have as much patience as yourself etc etc BUT when you achieve end results like this, it must just keep you going.
It makes above ground photography seem a piece of cake.
Absolutely superb … thank you for the article.

Source Article from http://www.dpreview.com/news/2014/05/11/journey-to-the-center-of-the-earth-with-robbie-shone