World's clearest lake, Blue Lake, Nelson, NZ

A tree in Afghanistan

The Flatirons with sunset. Boulder, Colorado.

Logan Pass, Glacier National Park, Montana ─

Desolation Wilderness, Sierra Nevada, CA

Lebanon landscape

Rainbow Bridge National Monument, Arizona, United States

Mount Rainier National Park, Seattle

The coastline of Lake Urmia, in Iran.

Huanglong National Park, Sichuan Providence, China

Jordan Pond and Bubble Rock, Acadia National Park, ME

Great Smoky Mountains

Fly Geyser, Nevada