Imagine an elegant woman walks barefoot along a path accompanied by her attendant. She steps on a thorn and turns—adeptly bending her left leg, twisting her body, and arching her back—to point out the thorn and ask her attendant’s help in removing it. As she turns the viewer sees her face: it is round like the full moon with a slender nose, plump lips, arched eyebrows, and eyes shaped like lotus petals. While her right hand points to the thorn in her foot, her left hand raises in a gesture of reassurance.