Interpretation 1- Fellow student:
The artist suggests that the women tends to feel vulnerable and skeptical of people thoughts when she is taking a minimalist approach to life (hence the absence of furniture and belongings). She is hiding behind the handkerchief as her association with a lifestyle different to most women is not wanted.
Interpretation 2- younger child :
The subject seems scared and shy, indicating that she might know what she might see behind the material. She seems almost confused or abashed that she is responding this way, yet the dim and dappled lighting gives off a dreamy atmosphere. In a ways she seems like she is within an annoying doze or highly diluted nightmare, she doesn't not seem that scared.