- * Vanishing Points *
- Advanced Light Source
- AF-S DX NIKKOR 35mm f/1.8G
- AF-S Nikkor 35mm f/1.8G DX lens group.
- Alps
- Arizona Nature
- Arizona Sonora Desert Museum
- Bay Nature
- Berkeley
- Berkeley Architecture
- Berkeleyside
- Big Sur, California
- Bridges at Night
- Bridges of the World
- Bridges, Bridges, and MORE BRIDGES
- California
- California Coast (The California Coast)
- California's Central Valley
- Church Interiors
- Church Photography
- CHURCHES & HOUSES OF WORSHIP
- Columbia river gorge
- Columbia River Gorge National Scenic Area
- Contre-Jour...toward the Sun
- Crater Lake
- Death Valley
- Death Valley National Park
- Desolation Wilderness, CA
- Dramatic Skies
- East Bay Area Scenes
- EBRPD Official Fans
- Enfuse
- Eugene, OR
- Flickr API
- Flickr Friday
- Flickr Social
- Germany
- Germany, Deutschland
- GIMP users
- Grand Canyon
- Grand Canyon National Park
- Guess Where Berkeley
- High Sierra
- Hugin Users Group
- Lake Tahoe
- Landscape Photography Lovers
- Landscapes in HDR
- Lassen Volcanic National Park
- Lava Beds National Monument Photos
- LBNL
- Libraries and Librarians - Please tag the images you add!
- Light STREAM___
- Linear Love
- Long Exposures
- Moon in shot!
- Mount Diablo, California
- MUNI & BART
- Nevada Travel
- Nevada Wildlife and Outdoors
- Night Images
- Nikon AF-S 55-300mm f/4.5-5.6G ED VR
- Nikon D600/D610 CLUB
- Nikon D610 - Official
- Nikon Nikkor 50mm f/1.8G AF-S
- Nikon/Nikkor 70-300
- North of Berkeley
- Northern California
- Northern California Photography
- Oakland and East Bay Architecture
- Oakland, California
- Observatories
- Oregon
- Pacific Northwest
- Pacific Northwest Outdoors
- Pacific Northwest Waterfalls
- Paris
- PARIS, FRANCE !
- Paris-by-Night
- Paths and Trails
- Paths we walk
- Photography Critique
- Physics
- Pinnacles National Monument
- Point Reyes National Seashore
- Potholes of Berkeley
- Project Weather
- Reverse Lens Photos
- San Francisco
- San Francisco - a sense of time, a sense of place
- San Francisco Architecture
- San Francisco at Night
- San Francisco Bay Area Sunsets & Sunrises
- San Francisco Clichés
- Science in pictures
- Science Nerd Depot
- Scientist Photographers
- Sedona
- Sequence Photography
- SF Bay Area
- SF Bay Area Shooters (sfbas)
- SIGMA 10-20 EX DC HSM The world by a sigma 10-20 mm
- Sigma 10-20mm
- Sonoran Desert
- Southwest Airlines
- Sunrises and Sunsets
- Symmetry
- Tamron SP AF 180mm f3.5 Di LD (IF) Macro
- telephoto
- The Best of Tokina 11-16mm f/2.8
- The Blue Hour
- The Blue Hour (please read rules)
- The Cascades
- The Golden Hour
- The Milky Way
- The Photographer's Ephemeris
- tokina 11-16mm f/2.8 at-x pro dx II
- Tokina 12-24 mm f4
- Tokina AT-X 124 (12-24 f/4)
- Tokina Lenses - Official Tag Required
- Tucson, Arizona
- U.S. National Parks
- U.S. National Parks and Places
- UC Berkeley
- University of California Botanical Garden at Berkeley
- University of Oregon
- Urban Skylines
- Utah
- UWA - Ultra Wide Angle
- Washington State
- Washington State Landscapes
- Wide-angle
- Wideangle Animals
- Window and a View
- Window seat please
- yosemite
- Zion National Park
- Zion National Park Photos