That's a line from the poem "The Shortest Day", which is spoken towards the end of every Christmas Revels performance every year in nine locations around the country (Cambridge, MA, Dartmouth, NH, Washington DC, Houston, Boulder, Santa Barbara, Oakland, Portland, and Puget Sound). This is the church, just across the street from our house (luckily for us) where we rehearsed this year's show (a Celtic show) every Monday evening during the Fall. At some point in October, the church commissioned this mural on the front. It seems like a fitting image for the theme of the current challenge.