Santa Claus dressed in a traditional red suit with white fur trim and black gloves, flying mid-air while placing a glowing star atop a beautifully decorated Christmas tree, tree adorned with red and gold baubles, bows, stars, and twinkling lights, set against a dark starry night sky, warm glow from the tree illuminating the scene, magical and joyful Christmas atmosphere, animated festive illustration style, vertical composition, mobile wallpaper format