One day in early August in the fourth century AD, something strange happened in Rome. Those who were outside braving the heat, walking on the Esquiline Hill would have glanced at the sky to notice a curious cloud formation - very different certainly from the compact cloud cover typical of snowfall - and would have been astonished to see snowflakes drifting down to earth – in the heat of summer! Some may have fled to escape this manifestation of divine wrath while others may have tentatively stretched out a hand to catch them and see them evaporate like real snowflakes. Someone noted and recorded the event. The Miracle of the Snow by Masolino da Panicale. Christ and the Blessed Virgin

