Pubity on Instagram: "❤️ The sky appeared pink over Birmingham due to light pollution interacting with low cloud cover, where city lights reflect off clouds and scatter back down to the ground. Birmingham uses a mix of LED and older sodium streetlights, and when moisture or thick clouds are present, these lights can blend into a pink or purple glow that spreads across the sky, making the color especially vivid at night. (DreamingKirby via ViralHog) #surprise"