The One who can't speak, but knows.
The Architect CAN'T SPEAK or make any verbal sound and will draw the Blueprint Card. They MUST communicate only in GESTURES.
Gestures include hand signals, facial expressions, clapping, and other non-verbal forms of communication.
The Architect MAY NOT point at any construction pieces on the table!
If an Architect speaks for any reason OTHER THAN TO INDICATE THAT THE BUILDER WAS SUCCESSFUL, the Blueprint Card for that Round is considered a loss.