Pico Cão Grande, São Tomé and Príncipe

Bow Lake, Banff National Park

Iguazu Falls, Argentina and Brazil

Saw this in the valley, on the way to Yosemite, CA

Glacier National Park

Madeira Island, Portugal

Yellowstone

Reflecting Lake in the Rockies

Pebbled beach of Kaikoura, New Zealand

Toketee Falls, Douglas County, Oregon

Banff, Canada

Blue Ice Cave, Antarctica, December 2011.

Terrace Farms in Peru