The City Hall of Toronto has two towers of different heights, each a semicircle that from above looks a lot like a boomerang. You may also recognise the building as the headquarters of the Umbrella corporation in the film Resident Evil: Apocalypse.

Thanks: Craig Pitman & Ian

The largest wine producer in the world, E&J Gallo Winery in Modesto, CA. The building is huge but it’s the tanks that are worth looking at -there must be a lot of wine in there!

Thanks: MattBrown