An ancient healer holding a bundle of medicinal herbs in one hand and a sharp-edged stone tool in the other, symbolizing the concept of '藥石' as both medicine and healing tool. The healer's attire is traditional, with a focus on the intricate details of the herbs and stone. The scene is set in a serene and natural environment, emphasizing the ancient practice of using herbs and stones for healing purposes. The style is vibrant and rich in texture, with a three-dimensional effect to bring out the realism of the healer and the elements in the scene.