- !Catchy Colors
- A Magia da Cor !!!
- ABSTRACT ART - *comment 1 per post
- Abstract Photos and Art
- Aesthetic Alliance ( Invitation Only )
- After Dark - Night Photography
- Agence France Presse, AFP
- ANGELS Everywhere
- ARRAIAL DO CABO
- Artistic Photography
- Astronomy
- Astronomy, Stars, Planets and Space
- Astrophotography - Astronomy - Astrophysics
- Astroscape
- Black & White Digital
- Black and White
- bokeh
- Brasil em Imagens
- Camera courses online.
- Carnaval de Rua do Rio de Janeiro
- Carnival
- Catadioptric / Mirror Lenses
- Cathedral Photography
- CIELOS Y NUBES, SKIES AND CLOUDS
- City
- city & the streets
- City Skylines (Buildings,Cities)
- clouds
- Clouds in my mind
- Clouds, Storms, Sunsets & Sunrises
- clown
- CLOWN'S WORLD
- Clowns
- Clowns are Supposed to Make you LAUGH!
- Color and Colors - No computer-generated posts.
- contrails
- Cool Dogs
- CSSS: Storms - Extreme Weather on Planet Earth
- CSSS: Storms - S T O R M S C A P E S
- CSSS: Storms - There Be A Storm A Brewin!
- Dark Field Microscopy
- Dogs! Dogs! Dogs!
- Flickr Addicts
- flickr clickx
- Flickr's 2-Weekly Theme Contest - New theme: play
- FlickrCentral
- Flower Flower Flower
- Flowers Group
- Flowers Planet Photography
- Food and Drinks creative photography
- Food around the world
- Fotógrafos Brasileiros / Brazilian Photographers
- French Bulldogs
- Funny Ha Ha!
- Global Photojournalism; Protest, Culture, and News
- Hands and feet of the world
- HDR
- Homeless
- hUMOR , hUMOR ; hUMOR ; )
- I Shoot .NEF !
- It's Raining
- landscape around the world
- Landscape Beauty !
- LANDSCAPES DREAMS -Please comment on two (2)!!!
- Landscapes of the World
- Landscapes!!!
- LIGHT AND SHADOWS!
- Light...
- Lightning
- Lightning Images.
- Lights and Shadows
- Macro Photography
- Macros Group
- Microscopy
- Mirror Reflex Lens
- Mobile Phone Photography
- Mobile Photography and Art
- mobile shots
- Mobile Shotz Photography Competition
- Monkeys and Primates
- Moon Full or otherwise
- MOON Shots
- Moon/Luna
- Mountains
- Mountains Anywhere
- New Orleans Photography
- Night and darkness
- Night Images
- Night Sky, The
- Night Street Photography
- Nightscapes - Natural Landscapes at Night
- Nikon D3100,D3200, D3300,D5100,D5200,D5300,D7000,D7100 group
- Nikon Digital Learning Center
- Nikon Digital SLRs
- NIKON PROFESSIONAL
- Official National Geographic Group
- Orion (constellation)
- Orquideas & Bromelias
- PANNING SHOTS ONLY
- PAREIDOLIA
- Perfect Beauty II
- PORTRAITS - A Gallery for your Best Portraiture
- Portraiture Photography (of real people)
- Rain on Lens
- rain/ regen/ pluie/ pluvial
- Rainbows, Rainbows, Rainbows
- raining days - 雨天
- Rio de Janeiro - Cidade Maravilhosa
- Roma / Rome
- San Diego Photography
- Street photography, hardcore
- Street Zen (Street Photo's only)
- Streets Worldwide
- Sunrise, Sunset -- Anything Sun!
- Sunset light
- Sunsets & Sunrises around the world (We Rock Again!)
- Sunsets over the City
- Sushi - Sushi and Sashimi! ™
- The Cloud Appreciation Society
- The Milky Way
- Thematic Group. May. Mayo. Flora. FLORA
- Through glass in rain
- Time ...
- Time, time
- Travel Photography
- Waterfall Chasers
- Waterfalls Long Exposure
- White/Black
- Wild Life Shots https (Check out the new discussion)
- worldlightning
- Your Best Shot 2011
- Your Best Shot 2016