It takes discipline, stamina, patience and warm clothes to take pictures like the ones taken by Swiss photographer Alessandro Della Bella. They show mountains and cities in a spectacular light.
This content was published on
swissinfo.ch
The pictures in his book, Helvetia by Night, are the result of years of experiments with long and multiple exposure techniques. Having worked for the Zurich-based Keystone agency from 2005 to 2013, he is now a freelancer.
You can find an overview of ongoing debates with our journalists here . Please join us!
If you want to start a conversation about a topic raised in this article or want to report factual errors, email us at english@swissinfo.ch.