Los Roques, Venezuela

Five dead trees in front of a massive sanddune

Tatry mountains, Poland

Uvac River Canyon, Serbia

Picture at Dusk

North Stradbroke Island, Australia -

Lençóis Maranhenses

A gorge in Thailand.

Gaiola Bridge, Naples, Italy

Santorini, Greece

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

Lake Louise

Yellowstone Canyon, WY