Birth of a masterpiece

In the early 1370s an elderly Scandinavian woman living in Rome had a vision of the Nativity. Her name was Birgitta Birgersdotter, and she was later venerated as St Bridget of Sweden. In her account of the experience, transcribed by her confessor, she described herself as an eye witness. Her narrative began: ‘When I was present by the manger of the Lord in Bethlehem…’

Around a century later, Piero della Francesca (c.1412–92) used Bridget’s vision — or parts of it — as a starting point for a painting. This picture, now in the National Gallery, is one of the best-loved depictions of this immensely popular subject in the history of art.

In some respects, Piero followed Bridget’s visionary account closely. She related how the moment of childbirth itself was ‘so sudden and instantaneous’ — and miraculously free of pain and mess — that she could not discern how it had taken place.