Natural limestone structures at Nambung National Park, Western Australia

Nelson, New Zealand

Eagle Crest, Oregon, USA.

Beartooth Pass outside Cody, WY

Waterfall at Plitvice Lakes National Park, Croatia

Saar river, Western Germany.

Mountains near Weissbad, Switzerland.

Artist's Point, Monument Valley, Arizona

Wilket Creek Park in Toronto, Canada -

Northern Lights from Nuuk Greenland

The Giant's Causeway - County Antrim, Northern Ireland.

Sierra Nevada, California

Dusky Sound's Indian Island, Fiordland National Park, New Zealand