- Abandoned
- Ancient Structures
- Architecture Directory
- Architecture Unlimited
- Flickr Nature
- Landscape
- Landscape Beauty !
- Landscapes of the World
- Landscapes Only
- Natura Incontaminata
- Nature and all that is beautiful
- Nature and Photography
- Nature Heals the Soul
- Nature's Art Underfoot
- nature's composition
- Shadow Art Fair
- Shadow Dependency
- shadow hunter
- Shadows - read group description and rules
- Street Photography
- Street Photographer
- Street Photography - Image of People.
- Street Photography Beginners
- Street Photos ONLY
- Street Shadows ( Street Photography )