Angelo Monaco (CC '87) studied architecture as an undergraduate at Columbia University. Included in this small collection is a 1-page reminiscence on Douglas Darden who was a studio critic while Monaco was an architecture student (2016); a pencil, color pencil, and ink sketch by Darden titled "The Three Temptations" drawn on the verso of a floor plan of Avery Hall's Wood Auditorium (1985); and a signed 10-page lecture "The Diagram as a Space of Difference" by Peter Eisenman (2005).