For The Roadshow: Architectural Landscapes of Canada — “a series of linked, broad-based national events that focus architectural discourse in Canada at the level of the public, the profession, and the schools of architecture” — participating architect Marc Boutin designed the Pneumatic Amplifier, a “massive inflatable projection device that [acts] as an architectural propaganda machine.”
(via A Daily Dose of Architecture: Half Dose #68: Pneumatic Amplifier)