Subject: Winding and magnificent golden Great Wall, minimalist sculpted mountain ranges, with a sunken golden fireworks pattern at the top of the frame. Scene: Based on a red background, paired with the winding outline of the Great Wall and mountains, creating a grand and magnificent National Day atmosphere. Style: Integrates minimalist design, combining the elegance of traditional Chinese-style painting with the minimalist texture of modern posters. Color tone: Dominated by gold and warm red, paired with a red base, the overall tone is gorgeous and bright. Light and shadow: Hazy light and shadow in gold and warm red, creating a hazy and high-end visual effect. Composition: Minimalist composition with large areas of blank space, arranging core elements reasonably, balancing elegance, grandeur and design sense, with no text. Purpose: Creative National Day marketing poster, used for festival promotion and related event display.