Discover images of angels in the Cathedral's glass and stone. Learn about the role of angels in the Hebrew, Christian and Islamic scriptures; the angelic hierarchy; and how to identify angels by their field marks. The tour concludes with an ascent to the triforium for a birds-eye view of the breathtaking Archangels Window. Participants must be 12 years of age and older for the ascent. Led by Senior Cathedral Guide Tom Fedorek. Tickets are $18 per adult and $15 for students and seniors.