Brahmaputra River, Tibet

Mount Gilbert

View from Windom Peak, Chicago Basin, Colorado

Hamilton Pool, Texas

Cathedral Cove, Coromandel Peninsula, New Zealand

Half Dome, Yosemite Valley

Mayon Volcano's Perfect Cone, Philippines

Glendalough, Ireland

Glade Creek Grist Mill in West Virginia

The Flatirons with sunset. Boulder, Colorado.

Uncompahgre Peak, Colorado

Bimmah Sinkhole, Oman

Fort Bourtange fort in, Bourtange, Groningen, Netherlands