In the guild progression, what must a craftsman produce to qualify for master status?

• A. A masterpiece
• B. A portfolio
• C. A public oath
• D. A family background

Answer: (A)

The key idea is that reaching master status in the medieval guild system required proving your top skill through a masterwork. A craftsman would present a single, exemplary piece—the masterwork—that demonstrated not just technical ability but originality and the capacity to create work suitable for a workshop run by a master. The guild judges would evaluate this piece to confirm you could teach others, oversee apprentices, and uphold the standards of the guild. A portfolio is more modern and collective, while a public oath or family background might matter for joining or reputation in some contexts, they aren’t the decisive proof of mastery that a masterwork provides. So the best answer is producing a masterpiece.