Infinite Cave, Vietnam

The Flatirons with sunset. Boulder, Colorado.

Carlsbad Caverns

Mysterious Mountains

Morondova, Madagascar

Saar river, Western Germany.

The Eidetind Monolith

Red Sunset and Flowers; location unknown

Grand Teton National Park, Wyoming

Bowling Rocks Preserves, Jupiter, Florida

Lake Jasna, Kranjska Gora, Slovenia

Epirus, Greece

Chalalan - Madidi National Park, Bolivia