Grüner See, Austria

Izmaylova Park-Moscow, Russia

Laguna de los Tres and Fitz Roy, Argentina

Bryce Canyon National Park

Tahiti, French Polynesia

Northern Lights at Kirkjufell

An ancient tree on the rim of Oregon's Crater Lake at twilight

Northern Iraq Landscape

Jenolan Caves, Blue Mountains, NSW, Australia

Washington Pass

Lake Wanaka, NZ

Kaikoura, New Zealand

Oak Tunnel at Botany Bay, South Carolina