James Vincent

At eight o’clock​ on Christmas morning 2021, guards at Windsor Castle discovered an intruder in the grounds. Wearing a homemade mask and carrying a loaded crossbow, 19-year-old Jaswant Chail had scaled the castle’s perimeter using a nylon rope ladder. When approached by armed officers, he told them: ‘I am here to kill the queen.’ Chail was arrested without further...

The legend​ goes like this. In the spring of 1562, the 16-year-old prince Don Carlos of Asturias, grandson of the Holy Roman Emperor and heir to the Castilian throne, lay dying. The prince had been chasing a maid down a flight of stairs when he fell and hit the back of his head. He was taken to bed, weak and feverish, and his condition quickly deteriorated. His wound became infected, his...

It’s​ a truism that the phone in your pocket today is more powerful than the computer Nasa used to land humans on the moon in 1969. But the comparison isn’t as straightforward as it appears. First, raw power isn’t everything. Yes, your phone is speedier than the Apollo Guidance Computer – many millions of times faster – but Nasa’s machines were built with...

The flood​ of images is inescapable. Pick up your phone or surf the web and you will be immersed in pictures of war-torn cities and grinning politicians; friends’ holidays and strangers’ parties; heavenly salads and impish kittens. Yet despite their numbing infinite variety, these images all owe their sharpness and vibrancy to the legacy of a single photograph: a picture of...

The​ length of Christ was a spiritual matter in the Middle Ages. Sometimes referred to as the mensura Christi or longitudo Christi, it appeared in manuscripts as a hand-drawn bar or linea, as broad as the width of the page would allow. These lines could be measured by the faithful with a string or ribbon and multiplied so that they might draw the Son of God up to his full height. One...