The Trou de Fer canyon on Reunion Island, Madagascar

Abruzzo National Park, Italy

A river amidst a forest, Xinjiang, China

Multnomah Falls

Foggy sunrise

The Flatirons with sunset. Boulder, Colorado.

Bourke's Luck Potholes, Blyde River Canyon, South Africa

Grand Canyon view

Kaieteur Falls, Guyana

Alberta Mountains, Canada

The Libyan Desert

Derwentwater, England

Lake Minnewanka near Banff AB, Canada