Iliamna Volcano, Alaska. Photo by Michael Melford

Sunrise over the Superstition Mountains in Arizona

Garibaldi Lake, BC, Canada

Fremont, California

Palouse Falls, Washington.

Iguazu waterfalls, between Argentina and Brazil

Alberta Mountains, Canada

Vernal Falls on the Mist Trail in Yosemite

Havasu falls, Arizona

Saar river, Western Germany.

Partially snowy Bryce Canyon, Utah, USA

Reflecting Lake in the Rockies

Skógafoss Iceland.