A farmer walks past a terrace of codonopsis pilosula, a traditional Chinese medicine also known as dang shen, in Min county, Gansu province

Fremont, California

Morning sun spilling into Forney Creek, at Great Smoky Mountains National Park, Tennessee

Carlsbad Caverns

Lenticular Clouds Near Estes Park, Colorado

Fanning Island, Kiribati

Reed Flute Cave, China

Mgarr ix-Xini,Gozo,Malta

Mount Hood, Oregon at Twilight in Autumn

Inishmore, Ireland

Cliffs of Moher, Ireland

Grande Grotta, Kalymnos, Greece.

Big Sur California