- - Trees and woods from all over the world -
- B&W FLICKR - P&B FLICKR
- Black and White Landscapes
- British National Parks
- British Wild Flower Group
- Cumbria and the Lake District
- Didcot Railway Centre
- Flickr Nature
- Forever Autumn
- Landscape History UK
- Landscapes in Black & White
- Landscapes Only
- Monochrome Britain (no colour splashes)
- Mountaineers - The Call of the Peaks
- Nature and Photography
- Nature/Wildlife
- Olympus Digital Compact's Users
- Olympus Users
- PENTAX Art (please tag "Pentax Art")
- Pentax K-5 / K-5 II / K-5 IIs Photographers
- Pentax K10D / Samsung GX-10
- Pentax K70 Photo
- Pentax SMC - Official Tag Required
- Pentax SMC DA 55-300mm F4-5.8
- Pentax SMC DA* 16-50
- Pentax UK
- Seascapes and Seashores
- Snowdonia
- Snowdonia, Wales
- The Lake District UK
- Tree Photos
- Trees UK
- UK Flickr users
- UK Landscapes, Sea and Country.
- Wainwright's Lakeland Fell Summits
- Wales Photography.
- Water... Oceans, Lakes, Rivers, Creeks
- Waterfalls Long Exposure
- Waterfalls of the Uk
- Wiltshire
- Wiltshire | Oxfordshire | Gloucestershire
- ~ PENTAX Cameras ~