Picture this: A sky painted with colors not often seen: hues of pink, green, purple, orange, yellow ... the range goes on. A sight truly like no other. That was what skies looked like Sunday night across northern Europe. Swipe to see incredible views of an aurora borealis, also known as the northern lights. 📸: AP 🎥:Newsflare; MartinKSmith via Storyful; John Gregory via Storyful