25.1 MB (25.0 MB compressed)
3421 x 2566 pixels
29.0 x 21.8 cm ⏐ 11.4 x 8.6 in (300dpi)
ECKHARD SLAWIK / SCIENCE PHOTO LIBRARY ECKHARD SLAWIK / SCIENCE PHOTO LIBRARY
Circumzenithal arc over trees. This atmospheric optical phenomenon is caused by the refraction of sunlight through ice crystals in high-altitude cirrus clouds.
Model release not required. Property release not required.