简约风金色气球丝带装饰白色大理石背景插画

minimalist illustration, white marble texture background, golden balloons and ribbons, main subject of various sized golden balloons, distributed on the left, right, and bottom edges of the frame, glossy balloon surfaces, symmetrical arrangement around a central blank space, golden ribbons floating between and above the balloons, overall color scheme of white and gold, bright and festive atmosphere, conveying celebration and joy, no text, clean and elegant design