From Ironic Sans:

Bunge Grain complex in Quebec City is made up of 81 individual silos 30 meters tall. In celebration of Quebec’s 400th Anniversary, artist Robert Lepage used the complex as a screen for an incredible site-specific motion picture called The Image Mill. The film tells the story of Quebec’s 400 years through video, pictures, and sound. I expected a cheesy patriotic movie. But what I saw was subtle and elegant. The video, which shows 10 minutes of the 40 minute film, gives a good idea of what the movie was like. It shows how Lepage made innovative use of the contours of the silos, turning them into bullets, candles, a printing press, cigarettes, etc, and how he turned the entire complex into other kinds of buildings completely, such as a factory and an airport.