If you're an architecture geek like us, you love playing Spot the Building while watching TV or at the movies. (The International, otherwise mediocre, is one of our favorites for this very reason.) That's why this Cadillac commercial caught us so off guard when we saw it the other day. At first, we knew we recognized the "museum" at the start, even though it wasn't actually one. In fact, it wasn't even one building. The big photos of the Caddy are on display in the 14th floor double-height cafeteria at Renzo Piano's Times building, a nice touch given the cool light effects the building's (very climbable) ceramic bars create. But then, their gallery-going complete, the happy yuppie couple step outside into... Huh? That's not Times Square but Cooper Square! Somehow, through the magic of advertising, we've been transported downtown, outside Morphosis' new Cooper Union building. As though the restrained rectilinear forms of Piano could be mistaken for the curvilinear craziness of Thom Mayne! Nice try, Madison Avenue fatcats. You can't pull a fast one on The Architect's Newspaper.