Polar stratospheric clouds (PSCs) on evening sky.

---

Size: 4862px × 3643px
Photo credit: © Johannes Hansen / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: air, atmosphere, backlight, beautiful, beauty, black, blue, cloud, clouds, cloudscape, color, colourful, dark, day, forest, heaven, meteorology, nature, pine, silhouette, sky, stratospheric, tree, variety, vibrant, weather