- !Catchy Colors
- 7x7 Magazine - Daily Hot Shot!
- 85mm ƒ/2.0 Ai and Ais Nikkor Photo Group
- Architecture / 建築
- Bay Bridge
- Bay Nature
- Beautiful California
- Beautiful Scenery & Landscapes
- Black and White
- bokeh
- Bokeh and Bokeh(mainly nature) 散景世界(以自然為主)
- BOKEH creative photography (shapes)
- Bokeh Photography (1/day)
- Bridges
- California
- California Academy of Sciences
- California Central Coast Photographers
- California King Tides Photo Initiative
- California Landscape and Seascape
- California Missions
- California Photographer
- California's Bay Area Group
- Carl Zeiss Jena
- Carnaval Parade San Francisco
- Cherry Blossom Festival
- Chinatown
- Chinese Opera
- Churches, Chapels, Domes, Mosques, Temples, Shrines and Monaster
- City Nights
- City Skylines
- Cosplay Photography
- CZ Jena Biotar 58mm f/2
- darktable
- Fashion World
- FIRE FIRE FIRE
- Fire Shots
- Fireworks
- Fireworks - Just Fireworks
- Fleet Week San Francisco
- Flickr Celebrates Pride
- FlickrCentral
- Flower Beauty !
- FLOWERS
- Get closer to the Moon
- Golden Gate National Parks Conservancy
- Golden Gate Park
- Guess Where SF
- Harvest Moon & Autumnal Equinox
- Hearst Castle
- Helios / Гелиос 40-2 85 mm f/1.5
- Helios 44
- Helios 44-4 58mm
- Historic Districts USA
- in explore
- Italian Heritage Parade North Beach San Francisco
- Japanese Gardens
- Japantown
- Lake Tahoe
- LAOWA 12mm F2.8 ZERO-D
- Laowa 15mm F4.5 W-Dreamer Shift Lens
- LG G / V series
- Light STREAM___
- Long Exposures
- Lunar Connection
- M42
- m42 Fan Group
- Mamiya M645 J
- Mission District
- Monterey Bay Aquarium
- moon and sky photographs
- Moon Full or otherwise
- Mount Diablo, California
- Nature and Landscapes
- Night and darkness
- Night Images
- Night Photography
- Nikkor 135mm AI and AI-S
- Nikkor 135mm f2 Ais
- Nikkor 35mm f/2
- Nikkor 55mm f/2.8 Micro AIS
- Nikkor 85mm f/1.4 Ai-S Lens
- Nikon 200mm F/2G VR
- Nikon AF-S NIKKOR 200mm f/2.0 G VR I/II
- Nikon Nikkor 800mm F/5.6 ED-IF Ai-S (Manual Focus)
- Nikon Prime AI-S
- Northern California
- Northern California Cherry Blossom Festival
- Northern California Photographers
- Northern California Photography
- Official ZEISS Camera Lenses Group
- Pacifica Pier
- Palace of Fine Arts in San Francisco
- Panoramas - Panoramiques
- Pentacon 135mm f/2.8 (M42)
- rainbow
- Reflections
- reflections, spiegelungen
- Rockbalance
- Russian Festival San Francisco Photos!
- S Q U A R E S
- S.F NIGHT SHOTS
- Salesforce Tower and Transit Center - San Francisco, California
- Samyang 12mm f/2 NCS CS sample photos
- Samyang Lenses - Official Tag Required
- Samyang Tilt-Shift 24mm f/3.5 ED AS UMC
- Samyang/Rokinon 12mm f/2.8 ED AS IF NCS UMC Fisheye Lens
- San Francisco
- San Francisco Architecture
- San Francisco at Night
- San Francisco Bay Area Street Photography
- San Francisco Bay Area Sunsets & Sunrises
- San Francisco Bay Bridges
- San Francisco Botanical Garden and Arboretum
- San Francisco Chinatown
- San Francisco Japantown
- San Francisco Life
- San Francisco Lovefest
- San Francisco Magazine
- San Francisco POI
- San Francisco Street Photographers
- San Francisco Zoo
- San Francisco's Richmond District
- San Francisco, One Per Day
- SAN FRANCISCO: I LIVE here. (ONLY San Francisco residents!)
- San Mateo County Group
- Seascapes and Seashores
- SF Bay Area
- SF Bay Area Shooters (sfbas)
- SFist
- sfweekly
- sky & clouds
- Streets of San Francisco
- Sun, sun and more sun
- Sunrises and Sunsets
- Takumar 50mm f1.4
- Takumar lenses m42 - film cameras only
- Tattoos
- The Best of San Francisco
- The Golden Gate Bridge
- The Moon [*current* photos only]
- The Shores of California
- This is ... San Francisco
- Time Lapse Videos
- Travel Photography
- Urban Skylines
- water reflections!!!
- White/Black
- Wildlife Photography
- Your Best Shot 2015
- Your Best Shot 2020
- Photographer Paradise(Post 1/Award 5 )