My Flickr Page

Cloudless

Golden Gate Photo - Earth and Sky Gallery

Kleptography.com

Photoblogs.org

Google Sightseeing

Photo.net - more of an information site for photographers (and a good one) , but some pictures

Angus McIntyre Photo Gallery

Satellite Views

Time-lapsed photography

Treknature

Snow Crystal Photography

Wikipedia Featured Pictures

Z360 Panoramas

http://www.whistlestopgallery.org/Matthew_Wheeler.htm

Cym's Photography Journal

Public Domain Image Resources

Floating

Joss House

The San Francisco Hotel Project

Lords of the Logistic

Around the World