复古手绘风紫色鸢尾蓝色矢车菊薰衣草植物图谱插画

illustration, soft and fresh color scheme in purple, blue, and green, various flowers including iris, aster, cornflower, and lavender, detailed petals, leaves, and stems, harmonious arrangement, subtle textures on petals and veins on leaves, small flowers in the background, clean white background, serene and beautiful visual effect