When we draw posters on New Year's Day, we must first make it clear that the theme is jubilation and joy, and we can use red and gold as the main colors to create a warm and peaceful atmosphere. Pay attention to the sense of hierarchy and space in composition, and highlight the main content with bold lines and shapes to guide the audience's line of sight. Be meticulous in details, portray the characteristics of each element, and make the poster more vivid. Finally, we should pay attention to color matching, so that the overall tone is coordinated and the aesthetic feeling of the poster is enhanced. Through these steps, I believe you can draw a poster full of New Year's Day atmosphere.