decorative paintings, red background,the number "7" and number"5" are drawn with delicate gold lines. "7" is filled with the buildings and peony flowers of the Forbidden City,the Temple of Heaven,the Great Wall,green mountains, while the number "5" is filled with modern Chinese landmarks, lanterns and festive elements, The edges of the numbers are surrounded by golden ribbon clouds, and the numbers "1949-2024" are drawn with gold lines below,,国庆海报背景flux-起风了
