One inch thick slab glass, cast into panels, which are then chipped and bound with cement. The scene is from Matthew 1:18-24. Joseph’s sorrow is the thought of perhaps having to separate from Mary. His joy is to learn that God wants him to remain as Mary’s husband and to name the divine Child. (The upper background portion of the window shows the Holy Spirit coming to Mary at the moment of the Incarnation.) Photo by Paul Flores, www.stjoephoto.com.