Northern Lights at Kirkjufell

Washington Coast

Fall colors at a stream near Milford, New Hampshire.

American Prairie Reserve, MT.

Jiuzhaigou Valley, Arrow Bamboo Lake

Bowling Rocks Preserves, Jupiter, Florida

Summer Freeze. Antarctica continent

Admirable rock formations in Varna, Bulgaria.

A gorge in Thailand.

Mendenhall Glacier, Alaska

Mountain in Gates of the Arctic National Park, Alaska

White Pocket, Arizona

Isle of Skye, Scotland