This work shows the famous Andromeda Galaxy (M31), the nearest large spiral galaxy to the Milky Way, and one of the farthest celestial objects visible to the naked eye. The warm golden galaxy core is bright and eye-catching, with hundreds of millions of twinkling stars, pink-purple newborn star clusters and dark brown interstellar dust bands distributed on its spiral arms. The periphery is smudged with transparent dark blue nebula, the background is covered with tiny star points. It presents the unique romance and grandeur of deep space, which is a shocking astronomical landscape perfect for starry sky themed wallpapers.