手绘水彩风紫色鸢尾花黄色小花绿色叶片自然环绕边框插

illustration, minimalistic cartoon style, main colors purple, yellow and green, soft and natural color scheme, floral border design, purple flowers and yellow small flowers at each corner, green leaves surrounding the flowers, symmetrical layout, harmonious space relationship, fresh and natural scene, bright and simple environment, pure white background, elegant and natural visual effect