Jeffrey Kipnis describes this seminar as a debate on the issues Eric Owen Moss’s SCI-Arc directorship stressed, especially as they relate to the students’ imminent engagement with practice. For the first session, the topic is the pleasure of building. Eric Owen Moss responds to the topic by describing his Penelope theory of architecture, in which building and making are necessarily accompanied by unmaking and doubt. He reviews important influences, and then discusses in detail the Trivida office, and the Waffle building, stressing the relationship between design and realization. Kipnis and Moss discuss the importance of designers anticipating what will be technological feasible, stressing the element of wonder or surprise as a core value.