Foster's Briefcase

Foster’s briefcase serves as a professional prop but also a vessel for his covert cargo. His grip on it tightens as Peri’s curiosity threatens to delay their departure. The briefcase symbolizes institutional legitimacy—and his betrayal—when he uses it to justify leaving her behind.

Foster carries his briefcase onto the dinghy as a prop justifying his retreat. The briefcase’s mundane presence contrasts with the urgency of Peri’s situation, serving as a token of institutional function that undermines her personal needs.