Challenge has finished
The sky can sometimes show some beautiful colours and lights through various optical phenomena. Some of the most common and well-known ones are the Aurora (Northern/Southern lights) and Parhelia (Sundogs), but there are many others which can occur. Use this challenge to present your best photo(s) of these fascinating optical events.
Show full rules
Tuesday, 22nd July, 2014 (GMT)
Tuesday, 29th July, 2014 – Monday, 4th August, 2014 (GMT)
Tuesday, 5th August, 2014 – Monday, 11th August, 2014 (GMT)
Capture date rules:
Maximum number of entries per user:
Maximum number of entries in challenge:
p previous n next c challenge f full size r retract vote # vote
|I see you by Phocal|
from Animal eye reflection
|Apocalyptic Sunset by Impact Photo|
from A wheel good photo!
Most popular cameras
Beginner's GuidesGetting StartedIn-depth testingLatest Camera ReviewsBeyond the studio testsFeature Articles and Videosreal world performanceField Test Videossee how we seeSample GalleriesIn-depth ReviewFujifilm X100FShow CoverageHits and Misses from CP+ 2017Throwback ThursdayClassic Cameras from Days Past2468FeatureWhat is equivalence?What's that Noise?Shedding some light on the sources of noise