- *Animal Photography*
- 28 Days Later
- [Noctography]
- Abandoned California
- Abandoned, Neglected, Weathered, or Rusty
- After Dark - Night Photography
- Air Shows
- Airplanes and Airports
- All Animals
- Animal Planet
- Armed with Torches (Light Painting)
- Aviation
- Beach Photography
- Boats
- Bodie Ghost Town
- Bridges at Night
- Bridges of the World
- California Photographer
- Canon EF 100mm f/2.8 Macro USM
- City Centers ♫ /// of the World ///
- Closer and Closer Macro Photography -
- Construction Zone
- Contemporary Architecture
- Explore The Night - Night Photography
- Fireworks - Just Fireworks
- Flickr Addicts
- FlickrCentral
- Food Porn
- Ghost Towns
- GLOBAL LIGHTHOUSES
- Green is Beautiful
- Haunted Houses, Buildings & Other Creepy Places
- HDR
- HDR Unlimited
- I Ate This
- Industrial Decay
- Landscape Beauty !
- LIGHT PAINTING
- Light STREAM___
- LIGHTHOUSE LOVERS
- Lighthouses of the World
- Long Exposure
- Macro
- Mare Island Nocturnes
- Marin County, California
- Military Aviation Photography
- MOON Shots
- Movement & Motion
- Natural Landscape & Wildlife Photos
- Night Images
- Night Lights
- Night Photography
- nighthawks
- No-Flash Night Shots
- Nocturnes - Night Photography
- Northern California Photography
- Pigeon Point Lighthouse
- Professional landscapes
- Quality HDR
- Reflections
- Rhyolite, Nevada
- Rural Decay (no 30/60 limit!)
- RUSTY and CRUSTY
- San Francisco
- San Francisco at Night
- San Francisco Bay Bridges
- Santa Cruz Photography
- Seascapes and Seashores
- SF Bay Area
- sky & clouds
- Sony a7 & a7R (ILCE-7 & ILCE-7R)
- Sony Alpha A7R
- squareFormat
- Sunrise, Sunset -- Anything Sun!
- Sunsets & Sunrises around the world (We Rock Again!)
- the skies above
- Urban Decay
- Urban Nature
- Voigtlander
- Water... Oceans, Lakes, Rivers, Creeks
- Your Best Shot 2019
- ~Nature~ (*WILD* *QUALITY* *EDITED*) READ THE RULES, PLEASE