air blue cloud cloudscape day freedom horizontal idyllic nature no people outdoors sky white forest green landscape mountains natural norway norwegian snow valley abstract appearance background blended cloud-formations clouds colored colors coloured colours conditions formations gray grey light movement shapes skies southern spread spreading sun textures thin variations various-cloud-formations weather winter wintry atmosphere atmospheric black climate congestus convection cumulus development drop drops rain texture vertical water coruna eu frame galicia horizon horizontally line linear ocean rock rocks sea solid Spain unbroken contrast fine fluffy lighting perspectives shining sponging sunlight various cloud formations