A cheerful Christmas illustration featuring cartoon-style Santa Claus and Rudolph the Red-Nosed Reindeer peeking through a large torn paper opening in a wooden wall. Behind them is a snowy night sky with falling snowflakes. The torn paper border is decorated with holly and berries. Below the characters, the words "Merry Christmas!" appear in bold red text on the torn paper. The scene is framed with snow-covered pine trees and colorful wrapped presents with bows at the bottom, creating a vibrant and festive holiday atmosphere. The composition is vertical and centered, optimized for mobile wallpaper.