Stormy skies in Dublin, VA

Admirable rock formations in Varna, Bulgaria.

Landscape from Scotland

A gorge in Thailand.

Athabasca Falls

Molokini Crater, Maui

Mendenhall Glacier, Alaska

Segara Anak, crater lake on Mount Rinjani in Indonesia

Jim Jim Falls, Kakadu National Park, Australia

Medicine Lake in Glacier National Park

Mount Taranaki, New Zealand

Satellite image of the Mississippi River

Chisos Mountains - Big Bend Nat'l Park, Texas