Rainbows. This phenomena is called "Nacreous Clouds" or "Mother of pearl", and was taken at Abisko, Sweden. The phenomena … | Weather cloud, Clouds, Cloud wallpaper
Was it mother-of-pearl clouds Edvard Munch painted in «Scream»? - Department of Geosciences
Rare 'mother of pearl' clouds spotted over Scotland | Science | The Guardian
Nacreous clouds - Met Office
Mother of Pearl Clouds | Clouds photography, Landscape photography nature, Sky gazing
Mother of pearl clouds, nacreous clouds over snow covered mountains, Antarctic Peninsula, Antarctica, Stock Photo, Picture And Rights Managed Image. Pic. LKF-195747 | agefotostock
NASA shares stunning photo of rare 'mother-of-pearl clouds' over Sweden - Mirror Online
Sky-gazers spot rare and vivid 'mother-of-pearl' cloud in Scotland | UK News | Sky News
Paul Zizka Photography - Mother-of-pearl clouds - also known as nacreous clouds or polar stratospheric clouds. I had witnessed them a few times at the high latitudes but had yet to really