手绘风花卉植物玫瑰绿叶背景素材

illustration, minimalist white background, soft color palette of light pink, green, and gray, main subjects are roses and various leaves, pink flowers, green and gray leaves, evenly distributed across the canvas, harmonious spatial relationships, detailed elements include petal textures, leaf veins, and intertwined branches, overall visual effect is warm and romantic, conveying natural beauty and tranquility