- * Mad about flowers
- *Challenge You*
- *Game - Play your winners
- *Perfectly banal
- -- 🐱Miao Group --
- ...-Wink's Place-...
- 15 Challenges - Photo Contest
- > Musée de la Sculpture Trouvée <
- A Fondness for Fungi
- A Good Italian Coffee
- A3B CHALLENGE
- abstract/surreal/strange795
- Accumulations
- AGCG Transcending Challenge - AGCG Quarterly and Yearly Contests
- Altered Signs
- Android Life ~ Vita Androide
- ANIMAL MAGIC.
- Animal Sanctuary
- Anything Goes! Challenge Group-BACK PLAYING, COME JOIN THE FUN!!
- Api Operaie e Mezzi d'Epoca
- Arbre Magique
- Auseinander gelebt / Drifted Apart
- BBQ at Grandma's House
- Behind fences !!
- bitches brew | NO PEOPLE!!!
- blublu - blu´s paintings
- Broken Mirrors
- Buddha Images
- Busstop / Parada / остановка / Haltestellen - Weltreise
- BW and Sepia
- Cha Chan Teng 茶餐廳
- Chats dans l'art-Cats in art-Gatos en el arte-Gatti nell'arte
- chess scacchi ajedrez schach échecs шахматы 棋
- City and Town Squares
- Colorful World: GREEN DAY
- Comparte un café / Share a coffee
- Das leere Fußball-Tor/ The empty goalpost
- Democratic Forest
- Der blinde Metzger
- Everybody Knows This Is Nowhere
- Ex-Voto
- Explore Reloaded!~ Read the rules!
- Faces in Places
- Fenced Friday
- Flickr echoes
- Food around the world
- Foto Competition - Bronze, Silver, Gold & Platinum!
- fotografando la Basilicata
- Found Paintings
- FRIENDLY CHALLENGES
- Guess Where Hamburg
- Hamburg - no sights!
- Hamburg BW schwarzweiss
- Hamburg Ottensen
- Hamburg!
- HUMANS BEING
- HUNBILLE wins Photo Quest Challenge
- Just walking
- L'eleganza del gatto
- Lakes around the world
- Lapsed Catholics
- lovers of windows & balconies (read rules !)
- LP Lost Photos
- Macedonia e Minestrone/Closed
- Madrid - Street Art - Madrid
- Malta & Gozo
- Memories of Malta
- Metallic Objects~Admin Invite Only! Post 1 - Comment 1
- My Small Business
- NATURE'S BEST
- OCEANUS (for ocean lovers)
- Orange is a Colour that is Safe and Alive
- PAESAGGI...- "INVITA I TUOI AMICI"
- Painting with my Camera
- Panettoni
- Parallel Realities
- Pareidolia in foto
- People in the City
- People unposed
- PLANET EARTH IN BLACK AND WHITE
- Poker Shots
- pre*Game Challenges*
- Reflections in water
- Riflessi Pronti
- rot-rosso-rouge-rood
- Sign of the Times (All Types of Signs)
- SMS - Street Macro Society
- Stadtschrift
- Strange Meetings/Juxtapositions (no people, animals...)
- Street Art London
- Street illegal
- Street Musicians - Buskers
- Street Portraitist
- Street-Art
- streetdog
- Switch Face (Hidden Faces All Around Us)
- TALKING
- The Challenge Factory - Photo Contest Group
- The Challenge Factory: Ultimate Grind Winner's Gallery
- The Challenge Group Game
- The Mother of All Challenge Groups - SADLY CLOSED
- The Storybook Challenge Group*BEANSTALKS/WEEKLY CH. OPEN now!
- THIS IS HAMBURG
- Time Passes...Listen...Time Passes...
- unintended animals
- Vastness
- Vegetarian
- WE LOVE TEDDY BEARS
- Weekly Theme Challenge: Enter & Vote
- WEIRD WONDERFUL ABSTRACTS
- Wendland
- What plant is that?
- WHITE WEDNESDAY
- Windows Wednesday – unlimited
- You Rock! Challenges-SLEEPING because the lack of participatio
- YᑌᗰᗰY
- ~women together~
- ~memories of children~
- ♦♦♦ TUTTI I FIORI DEL MONDO ♦♦♦