In celebration of Transfiguration Sunday, Jenna Utt performed a liturgical dance to “O Wondrous Sight,” a 15th century hymn by composer John Dunstable. The hymn is one of the great historical hymns for the Feast of Transfiguration. Transformation Sunday is celebrated at First Presbyterian in PTC the last Sunday after the Epiphany, the Sunday before Ash Wednesday. Photo/Special.