Sunset in Hawaii, USA.

Bromo Volcano at Sunrise, Java, Indonesia

Port in Cefalu, Sicily, Italy

Blue-Green Algae bloom, Lake Erie, US

Stormy skies in Dublin, VA

Sidi Bou Said, Tunisia

Mayon Volcano's Perfect Cone, Philippines

Great Sand Dunes National Park and Preserve

Northern lights over Sarkofagen, Svalbard, Norway - Autumn 2011

The Springs Resort and Spa at Arenal, Costa Rica

Grand Prismatic Spring, Yellowstone National Park.

Mount Ama Dablam in Nepal -

Cotopaxi, Ecuador