Yamdrok-tso Lake, Tibet.

Mount Roraima South America

A desert in the middle of Iran. Photo by Arash Karimi

Dingle Peninsula, County Kerry, Ireland

Allegany State Park, NY - Fall 2011 -

Niagara Falls, Canada

Pico Cão Grande, São Tomé and Príncipe

Matterhorn at night - open sky and twinkling stars

Beautiful Sunset - Gobi Desert, Mongolia

The Swiss Alps near Grindelwald

Izmaylova Park-Moscow, Russia

Blue-Green Algae bloom, Lake Erie, US

Madeira Island, Portugal