A blue lagoon, North Island New Zealand

Crimean night

Grand Prismatic Spring, Yellowstone NP, USA

Grand Prismatic Spring, Yellowstone, WY

Delicate Arch, Arches Nation Park

West Glacier National Park, Montana

Saar river, Western Germany.

A river amidst a forest, Xinjiang, China

Abby Aldrich Rockefeller Garden, Maine

The Georgian Bay Grotto, Ontario, Canada

Yamdrok-tso Lake, Tibet.

Grand Prismatic Spring, Yellowstone National Park.

Sawn Rocks near Narrabri Australia