This poem explores how a woman's hometown and past experiences have shaped her identity and left a lasting imprint. The woman's skin is described as a "map" covered with reminders of her life in the form of a birthmark and tattoo. No matter how much she tries to cover or change her skin, she cannot escape where she came from and the memories embedded there. In the end, she sheds her skin completely, realizing her true home is not defined by geography but where she feels most like herself.