I visited the Fraumunster church today in Zurich where there are six stunningly beautiful stain glass windows by the artist Marc Chagall ( https://www.itravelwithart.com/fraumunster-church-chagalls-stained-glass-windows/). Only four are featured here, the other two are in a separate part of the church. . I guess his talent can pass for Skill which is today’s prompt.