Birgit-Cathrin Duval: Waterton Lakes National Park
Birgit-Cathrin Duval: Blue Hour over Hudson Bay, Churchill, Manitoba, Canada
Birgit-Cathrin Duval: The Epic Story
Birgit-Cathrin Duval: Eiskristalle Bergün
Birgit-Cathrin Duval: Aurora Borealis, Northwest Territories, Canada
Birgit-Cathrin Duval: Magic Moment on Blue Mountain
Birgit-Cathrin Duval: Silberhorn, Jungfrau
Birgit-Cathrin Duval: Rebberg Wintersweiler
Birgit-Cathrin Duval: Magic Light Hudson Bay, Manitoba, Canada
Birgit-Cathrin Duval: Höllschlucht
Birgit-Cathrin Duval: Höllschlucht
Birgit-Cathrin Duval: Höllschlucht
Birgit-Cathrin Duval: Reben und Bammerthüsli
Birgit-Cathrin Duval: Bammerthüsli Wintersweiler
Birgit-Cathrin Duval: Chief Mountain
Birgit-Cathrin Duval: Wo der Himmel Vorfahrt hat
Birgit-Cathrin Duval: Central Otago
Birgit-Cathrin Duval: Höllschlucht
Birgit-Cathrin Duval: Abendhimmel über Müllheim