- "Run to Feed the Hungry"
- $2 Portraits
- **Explore Unexplored!** (10 Favs & No Explored)
- **Special Landscapes**
- *Graffiti, Tags and Street Stickers
- *Pacific Coast Beauty* No People, No Vehicles, No SL
- *Skateboarding*
- 100 Bicycles
- 4-Year Earth Watch
- 52 Haikus
- Abandoned
- Abandoned California
- Adobe Lightroom
- Aesthetics of Failure
- After Dark - Night Photography
- Airstream
- American River Parkway-Lake Natoma
- An entire island - complete and uncropped
- Architect Unknown
- Architecture
- Architecture of Days Gone By
- Architecture-Building & Construction
- Atlas Obscura Photos
- Back The Blue (Law Enforcement Police)
- Best Sacramento Restaurants
- Bicycle Commuter
- bicycles as art (submit a bicycle pic to be the group icon)
- Birds Photos - Check out the new discussions!
- Birdshare
- Black Labs
- Bread Baking
- Bridges
- Bridges at Night
- Bumper Stickers and Car Decorations
- California Historical Landmarks
- California International Marathon
- California Landscape Photographer
- California State Parks
- California State Parks and Beaches
- California's Central Valley
- camera haiku
- Canon Powershot D20
- Clocks of the World
- Closer and Closer Macro Photography -
- Comet C/2020 F3 NEOWISE
- Comp Corner
- Construction Zone
- COOKBOOK: Beautiful Images
- Crocker Art Museum
- DJI MAVIC 3 CLASSIC
- Dogpatch, San Francisco
- Dogs! Dogs! Dogs!
- Drone Shots
- East Sacramento
- Elgin Park
- Empty chairs in empty places
- Faded Signage (FADED!)
- Farmers' Market
- Faroe Islands I Føroyar
- Flickr Coffee Cups [No People Please]
- Flickr Friday
- Flickr Heroes
- Flickr Social
- FMS Photo a day
- Food Glorious Food
- Food Porn
- Food Snots
- For The Love of Kayaking
- Fruit & Veg
- Fruits et légumes
- Geometry in architecture
- Ghost Signs
- Glaciers & Climate Change
- Global Climate Change
- GLOBAL LIGHTHOUSES
- Global Photojournalism; Protest, Culture, and News
- Golden Gate National Parks Conservancy
- Googie
- GoPro Greats
- Graffiti
- Greenland - The Last Frontier!
- Hands - No faces! PLEASE read the rules. (Or else)
- I Love Trains
- Indian Motorcycle Group
- Industrial Design (Product Design)
- Insect Porn
- Kayak Nature Photography
- Kayaking
- KQED Photo Gallery Pool
- Labels, Signs & Notices
- Landscape
- Landscapes!!!
- The Pleasure of Cooking
- League of the Empty Chair : Interestingly Out Of Place !!!
- Life of a Kitchen
- LIGHTHOUSE LOVERS
- Lights Out: NorCal Railroading
- LinkedIn Women in Photography
- Long Exposure
- Looking Into the Past
- Luminous Landscapes
- Mac Addicts
- Meet me at the Fair
- Mendocino Coast
- Meteors
- Meteorwatch
- MOO (MiniCards, Business Cards & More, Printed by MOO)
- moon
- Moon/Luna
- Mothball Fleet - Suisun Bay
- My Everyday Life
- National Historic Sites of Canada
- National Register of Historic Places
- Neon Signs
- New Mexico
- Night Images
- nighthawks
- No-Flash Night Shots
- Nocturnes - Night Photography
- Northern California Photographers
- Northern California Photography
- NPR Look At This
- Occupy
- Occupy Together movement
- Old Photographs
- paddling a canoe or kayak
- Painted Trains
- Panasonic Lumix Waterproof
- Patrick Smith - Workshops and General Discussion
- Perseid Meteor Shower
- Photography for Real Estate
- Photopaddling
- Pie Club
- Poetry and Photographs, not just photographs.
- Point Reyes National Seashore
- Professional–looking food photography
- Project Weather
- Pug Life
- Rail Art
- Railroad Signals,Lights and Signs
- recipes from the smitten kitchen
- Recipes to Share
- S.F. Southern Waterfront
- Sacramento
- Sacramento Landscapes Photo Contest
- SACRAMENTO PHOTOGRAPHERS
- Sacramento Rivercats
- San Francisco
- San Francisco Bay Bridges
- Santa Fe, The City Different
- Sea Kayaking
- Seals and Sea Lions
- Semper Paratus -- The U.S. Coast Guard
- SFist
- SHOP WINDOW
- Shot From a Kayak
- Sierra Club's Daily Ray of Hope
- Sign City
- Signpaintr
- Signs of Sacramento
- Signs of theTimes ©®™ (Sign Pictures)
- Six Word Story
- Sonoma County, California
- Sony A7R I, II, III, IV, V - Best Pictures
- Sony Alpha a7RII
- Sony FE 12-24 F4
- Spring and Summer Around the World ❀
- Stick Figures in Peril
- Streamline Moderne Architecture (Quality Images)
- Streamline Moderne Design
- Strobist.com
- Textures for Layers
- The Colours of: Autumn
- The Fog / The Mist and The Rain
- The Nature Conservancy
- The Vanishing Night ( A Light Pollution Group)
- trains
- Tunnel View at Yosemite
- Typography and Lettering
- U.S. Coast Guard Images
- U.S. National Parks
- U.S. Railfan Pictures
- UNESCO World Heritage Sites
- Urban Decay
- Urban Night Shots
- Urban scrawl
- Urbex :: Urban Exploration
- Vanishing Beauty - Please read the group description!
- Victoria, BC
- VOX Sacramento
- Wake (as after a ship)
- Warehouse 6
- Washington, DC Metro Area Sights
- Waterproof
- Wet Reflections
- Whoop Whoop, Thats The Sound Of The Police!
- Wig-Wag - Magnetic Flagman
- Wooden boats, canoes, and kayaks.
- Worldwide Photo Walk 2013
- Yosemite Conservancy
- Yosemite Photography