- !Verticality!
- 20% Solution
- Anthropocene
- Arachtober
- Architecture Unlimited
- Brazos Bend State Park
- Crazy Tuesday
- Details Of Nature - no birds or greater animals - no landscapes
- Flickr Social
- Floral Friday
- Houston
- Houston Arboretum
- Seabourne Creek Nature Park (SCNP)
- Smile on Saturday! :-)
- Texas butterflies and moths
- Visual Haiku
- WORLD OF GREEN