- Thursday Doors Day
- 16:9 {ratio}
- Architectural Beauty !
- Architectural Contrast
- Architectural details and decorative elements
- Architecture and Buildings
- Architecture of Days Gone By
- Art Deco Unlimited
- Art of Monochrome
- Autumn colors
- B Square
- B/W ... the world in black and white
- Bench Monday (anything bench-like)
- Benches and Seats
- Berkeleyside
- Black & White Digital
- Black and White Photography Art
- Botanic Mosaic
- Botanical Gardens
- Botanical Gardens.
- Bridge It
- Bridging the Gap
- Buildings
- California Landscape and Seascape
- California Wildflowers
- Cameraphone
- Cemeteries, Graveyards, Tombstones, and Mausoleums
- Church Exteriors
- Church Interiors
- CHURCHES & HOUSES OF WORSHIP
- clouds
- Clouds Sky of the World ☼ ☼
- Colors of the World
- Contemporary Architecture
- Countryside and Rural Photography
- Dawn to Sunset
- Doors & Windows Project
- Doors, Windows Portals, Gates & Entryways
- Doors, Windows, and Steps
- EBRPD Official Fans
- Effects! 4/day max
- Eight Days a Week!
- Evening
- Every Day is Stairs day!
- Explore Reloaded!~ Read the rules!
- Fabulous Foliage --- No Flower(s) as Main Story
- Fence Photography
- Fenced Friday
- Fences
- Flickr Gardens
- Flickr Nature
- Flickr Over 50
- Flickr Universe
- Floral Friday
- Flower Themes - Anything Goes - Week 964
- Foodtography
- Foraged Food
- Fountains Around the World
- Free Flickr Flowers ~FFF~
- Friends of the East Bay Regional Parks
- Garden Flowers
- Gardening
- Geo-Tagged
- Happy Fence Friday
- Harbors around the world
- Have a seat
- History Directory
- History is All Around Us
- Holy Places
- I ♥ iPhone
- in explore
- Informative Photos: Teach Me Something New!
- iPhone Nature Photography
- iPhoto Group
- It's Raining
- Landscapes with Atmosphere
- Library Interiors
- Macro! Closeup Shots!
- MAR---SEA
- Mid-Century Modern Art & Design
- Morning Light
- Mountains
- Museum
- Museums and Galleries
- National Register of Historic Places
- Night Photography Group
- NORMANDIE - NORMANDY
- Old House Lovers
- Panorama Pics
- PARK in a CITY
- Photo Mosaics
- Pictures with Frames (post a max of 5 per day)
- Public Art
- Public Gardens / Landscaping
- Rain Showers
- Reflections
- Road Scholar
- Rocks, cliffs, reefs and waves
- San Francisco Bay
- Sculpture
- Sculptures, Statues, and Public Art
- Sepia Lovers
- SF Bay Area
- Shadows & Light
- Shrubs
- Sign of the Times (All Types of Signs)
- Simply Silhouettes.
- Sky As A Canvas ~ ~ ~
- Spring Awakening
- Square
- Sun | Sky | Cloud
- Take A Seat
- The WU Survivor Group
- The Colours of: Autumn
- The Good Sepia Group
- Thursday monochrome (Donnerstagsmonochrom)
- Traditional architecture
- Tree appreciation
- Tree Photos
- Tree-mendous Tuesday
- Trees In Flower
- Trees, Treetops and Sky
- Trillium appreciation
- UC Berkeley
- UC Berkeley Library
- University Campus
- University of California Botanical Garden at Berkeley
- Urban Urban Urban
- Vive la Nature !
- Void of Color
- Walking In Nature
- Waterfront
- Weather Photos
- White and Black
- Wild Food.
- Wildflowers
- Window Wednesdays
- Windows Wednesday – unlimited
- Worldwide Flickr Friends
- WUnderFriends (nature&weather)
- Your Postcard Shot
- |=|=|=| Fences, Gates & Trellises |=|=|=|
- ~~fence friday~~(NOT the original)
- ★★★Shutter Bug - Tips & Tricks★★★