Lightning flashes around the ash plume of the Puyehue-Cordon Caulle volcano chain near Entrelagos, Chile.

A storm clearing over Glencoe, Scotland.

Mt. Hood, OR

Crimean night

Milfred Sound, New Zealand

Plitvice, Croatia

Grande Grotta, Kalymnos, Greece.

Ban Gioc Waterfall, Vietnam

Maelstrom!

Dragon Blood Tree, Socotra, Yemen

Panoramic of Monterey Bay in California

Seongsan Ilchulbong peak. Jeju, Korea

Purnululu National Park, Australia