เกวียนหมอสมุนไพรภาพสีน้ำในทุ่งหญ้า

Fantasy hand-drawn watercolor illustration of [a traveling herbalist's wooden wagon] parked in a [wide flower-filled meadow]. Shelves lined with [glass jars] and [bundled dried herbs] hang along the sides, accompanied by a small folding table covered in [potions, glass vials, and potted botanical plants], sheltered under an overhead canvas shade. Butterflies flutter lazily through the warm, sunny open field. Rendered in traditional storybook watercolor style with delicate hand-illustrated linework, visible pigment splashes, fluid paint diffusion, and softly blended tonal transitions in an airy, gentle color palette.