Ever since I first read Henrik Ibsen’s play A Doll’s House, I’ve been fascinated by the character Nora Helmer. There’s something so real and immediate about her, it’s uncanny. She’s beautiful, warm-hearted and charming, but also manipulative and vain. She appears flighty and dithering, then in the next moment she’s secretly solving family problems. She’s so complex, so layered, it’s as if Ibsen knew someone like Nora and was trying to pin her to the page. In fact, he did know someone like Nora – a charming and dynamic young Norwegian named Laura Petersen. He met her eight years before…