- "Love, The Climate" from Live Earth
- 1000s of Faces
- 52 Photos of 2013
- 52 Photos of 2014
- A Very Flickr Christmas
- Ada Lovelace Day
- Arboreal, the Art of Trees (Tree/s must be the focus of the pic)
- Arnold Arboretum, Boston, MA
- Boston Twestival 2009
- Boston, Massachusetts
- Cafes, Coffee Houses, Burger Joints, Food Carts.
- Cambridge, Massachusetts
- CHURCHES & HOUSES OF WORSHIP
- COVID-19: American Experiences
- Custom Wordpress Logins
- Doors & Windows Project
- Earth Mosaic 2009
- EMCCUO
- Exploring the Outdoors
- Fake Band Names
- Flickr Celebrates Pride
- Flickr for iPhone
- Flickr Power Users
- FlickrCentral
- Food Glorious Food
- Fresh Ground
- Frozen Pea Friday
- Hartford
- Lightning
- March for Science
- Metropolitan Area Planning Council - MAPC
- MoMA The Museum of Modern Art (Official)
- Mystic River Watershed
- Paper Hats Rule
- Politics in Action
- Project Weather
- PubClub
- Publicity Club of New England
- Pure Kludge
- Sam Houston Race Park
- sky & clouds
- Smiles/Sorrisi/Sonrisas
- Social Media Club
- Social Media for Social Change
- Social Media Mafia
- Somebody else's cat
- Somerville Architecture
- Somerville, MA
- Superhero YOU
- The Fake Moustache
- TopazPartners
- Totally Fake (Photoshop Techniques)
- TweetUps
- Urban Nature
- WBUR Socials
- Your Best Shot 2009