- !Catchy Colors
- "People
- **ALL KINDS OF BEAUTY** (Moderated! NO MODELS!)
- 10 Million Photos
- 101 - Digital PhotoGraphy & Digital Retouching
- 24/7 Bokeh Life "We have four winners!!!"
- 365 Days
- 6 Million People. Add ONE (!!) portrait of everyone you see
- [ s e l f - p o r t r a i t s ]
- A Portrait
- A Shot a Day ... Or So
- Adobe Lightroom
- Adobe PhotoShop Creations
- Alien Bees
- ALL CATS -- NO PEOPLE
- ALL CATS ALLOWED!!!
- All People
- Amazing iPhoneography
- Architecture
- Available Light / Existing Light
- B&H Photo
- be Poladroid !
- Beautiful Cat Shots
- Beautiful Cats
- Beautiful Eyes
- Berkeley
- Berlin
- Berlin *L!FE*
- Berlin City Faves
- Best of Purple (New Rules)
- Beyond Our Time - Vote at picture of the month contest -
- Birds Photos - Check out the new discussions!
- Black and White
- Bokeh Photography (1/day)
- Booooooom.com!
- Bridge Photos - Only Best Quality - By Invitation Only
- Bridges
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- Buildings/Architecture
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- California Academy of Sciences
- Candid Portraits Only - nothing but the highest quality
- Canon 50D
- Canon 50D: From Snapshots to Great Shots
- Canon EOS 50D Group
- Cars from the Past: Classic Cars
- Cars: Rusty & Abandoned
- Cat Lovers
- Cats the Beloved Pets
- Cats Cats Cats
- Cats on Camera
- COLOUR PRIORITY
- Comic! (Book)
- Contemporary Architecture
- CoolShot
- Crazy Cat Lady
- Cute Cat
- Cute Cat Photos: Just Cats, No Humans
- Dance No Limit (Family Friendly)
- Dance, dance, dance!
- Diptic App
- Dopiaza's Set Manager
- Dschermany
- Dynamic Auto Painter
- Emotions
- Exposure Software, formerly Alien Skin
- EYES ( only photos of eyes)
- Face
- Faces ( Human Faces) only PHOTOS!
- Felidae - The Beast Inside (cats being wild)
- FEMALE PORTRAIT
- Flickr Art Directors Club
- Flickr Blue
- Flickr Crazy - Don't Get Cured, Stay Flickr Crazy!
- Flickr Fine Art Portrait Gallery
- flickr in full color [No Black & White !]
- Flickr Smileys
- Flickr Wow (2 posts per day please)
- FlickrCentral
- FlickRelax...
- Foto Cats
- Get Me Inspired
- GIMP users
- Green is Beautiful
- Heidelberg, Germany
- Hipstamatic
- I love my cat
- i love your portrait!
- i shoot windows
- Image Repair and Restoration
- Impressive, Creative, and Unique Portraits
- Interesting Portraits ☺ [people]
- iPhone
- KQED Photo Gallery Pool
- Leaves (Leaves only Please!!!)
- Less Is More...
- Life in Black & White
- Light Science and Magic (the book)
- Lights & Shadows
- Murals & Graffiti
- Murals and Mosaics
- My Purple World!
- Nature and garden
- Nik Software Photo Share
- One a Day
- One Face @ a Time ~ Street Portraiture
- One Leaf
- Online-Photoshop Tutorials
- Out Of Bounds (OOB) Creations
- Painting in San Francisco
- People And Expressions [Post 1 → Award 3]Not commenting=Ban
- People in Black & White
- Photo Restoration
- PhotographyBB Gallery
- Photos taken with an Apple iPhone
- Photoshop,art
- Planet Money NPR
- Portrait (real persons only)
- Portrait of FACE < Head to Shoulder Shots Only >
- Portraits -
- PORTRAITS - A Gallery for your Best Portraiture
- Portraits in black and white or sepia
- Portraits Unlimited
- Portraits you can fall in love with...
- Portraiture (of real people)
- Portraiture Photography (of real people)
- Portrait★Faces
- PresetsHeaven - The Flickr group
- Pretty Faces
- Process my photo (Not better, just different)
- Project 365
- PSDTUTS
- Purple Flowers
- RAW Street Photography
- Restore
- Royal Group - Have a Good Light !
- San Francisco Architecture
- San Francisco Art
- San Francisco Chinatown
- San Francisco Clichés
- San Francisco Photo Guild
- San Francisco, One Per Day
- Sculpture
- Sean McGrath's Lightroom Presets
- SF Bay Area Shooters (sfbas)
- SF MOMA
- SFist
- SHOP WINDOW
- Show Me Your Cat
- Simply, Art
- Smart cars
- Street 1000views+100faves
- Street Portraitist
- STREET STORIES
- STREETART
- Streets In The City
- Streets of San Francisco
- Strobist.com
- Stuck On Earth Community
- T H E C L I C K - UNLIMITED
- The Candid Frame
- The Comics Group
- The Glocal Project: An Experiment in Mass Collaboration
- The Moment It Clicks
- The Photo Argus Community
- The Photoholic
- The Wonder Of Cats
- The World Through My Eyes ...
- This is ... San Francisco
- Thomson Reuters Employees
- Thoughts behind the FRAME
- Topaz Adjust
- Topaz Software
- TREE PICS
- Triggertrap
- TWIP Contest Pool
- Two colors Dos colores
- Uncle Jerry's Photo Restoration Group
- Urban Americana
- Urban Skylines
- Urban Sun (set or rise)
- USA - UNITED STATES OF AMERICA
- Welcome To Oz
- yellow | orange | red
- Your Art - Not Photography (No SL images}
- CAT~