1 4 Detail from the Last Supper by Plautilla Nelli, showing apostles, possibly Thomas and Peter.Photograph: Rabatti & Domingie Restored to glory: How a 16th-century nun regained her place in art history Confined to a monastery by her parents, Plautilla Nelli became one of the Renaissance’s few female artists. Her forgotten masterpiece, The Last Supper, has now been resurrecte..