The New Testament makes no mention of a meeting between Jesus and his mother, during the walk to his crucifixion, but popular tradition introduces one. The fourth station, the location of a 19th-century Armenian Catholic oratory, commemorates the events of this tradition; a lunette, over the entrance to the chapel, references these events by means of a bas-relief carved by the Polish artist Zieliensky. The oratory, named "Our Lady of the Spasm", was built in 1881, but its crypt preserves some archaeological remains from former Byzantine buildings on the site, including a mosaic floor.