- 2.40:1 widescreen
- 22° Circular Halo
- [Star Trails]
- Amateur Astro-Photography
- APOD Submissions
- Architecture in Europe
- Around the World Cityscapes P1/C1 ** new comment code
- Artists - show us your Pastels
- Astronomy
- Astrophotography - Comets and Asteroids
- Atmospheric Optics, and Rare Clouds
- Aurora (Borealis and Australis)
- Aurora Borealis (Northern Lights)
- Aurora Borealis - Northern lights
- Balaton
- Balaton Pictures [geotagged only]
- barn-door or untracked astronomy
- BBC Sky at Night and Stargazing Live
- Best of Star Trails
- Blue Danube
- Bridge and Tunnel Flickr Awards
- Bridges around the world
- Bridges, Bridges, and MORE BRIDGES
- Budapest
- Budapest award (add 1 award 3)
- budapest panoramas
- Budapest, Hungary
- Cityscape and urban scenery
- Cityscape, Landscape, and Incandescent Pics (CLI)
- cityscapes
- Comets
- Crystal Ball Photography
- Deutschland in der Nacht
- Domes
- Domes in Architecture
- Dusk & Dawn - Sun below the horizon!
- EAPOD
- Eclipse Chasers
- Eclipses
- Equirectangular
- Greatest Aurora Borealis ( Northern Lights ) Photos
- Insight Astronomy Photographer of the Year
- Into the Night Photography
- Landscape Astrophotography
- Light STREAM___
- Lightning
- LONG EXPOSURE NIGHT=LARGA EXPOSICION NOCTURNA
- Macro
- Macro Photography
- Macro! Closeup Shots!
- Margit-híd
- Minimalist Photography 101
- Moon Full or otherwise
- MOON Shots
- Moon/Luna
- Moontrails
- National Geographic | World Wide
- Natural Night Landscapes (good quality only)
- ND110
- NIGHT FOTO (P1 - A1)
- Night Images
- Night Panorama (read the guidelines)
- Night shooters
- Night Sky, The
- Nightscapes - Natural Landscapes at Night
- Noctilucent clouds
- Our Little Planets
- PAINTED - Art Competition Group
- panoramas
- pastel artists group
- Polar Panoramas
- Rolye & Ali // Sunsets & Sunrises (whole sun - Soleil entier)
- Samyang 24mm f/1.4 ED AS
- Sigma 8mm Fisheye
- Solar Astrophotography
- Solar Eclipse ------ ASTROPHILE&METEOROLOGY
- Star Tracing - Stars Trails In Motion
- Star Trails
- Statues
- Statues and Sculptures.
- Sun, sun and more sun
- Sundogs, halos,sun pillars,atmospheric optics........PLEASE READ
- Sunsets & Sunrises around the world (We Rock Again!)
- Super Long Exposures 5min+
- Tamron 150-600mm F5-6.3 Di VC USD
- The Stars at Night -- P1/C1
- Universe Today
- Wide Field Astrophotography - Starry Skies
- Your Best Work
- ♥ Budapest ♥