Other times, it's right there in front of you, looming in such a way that you can't really even see the top of it. If you're literally in front of it, you're aware of its presence as a monument (a weak word to describe it), an icon, a surreal thing that is in reality just another building. You notice it more at the level because of the crowds that are always swarming around it.
Sometimes, for me, it's like a lighthouse: I can tell that I'm heading in the right direction because I can see it - there it is, so I'm know I'm heading north or south or east or west. A quotidian thing, useful and amazing at the same time.
On occasion, I've been walking somewhere in Manhattan and I'll realize that a little clutch of people are looking up at something, transfixed, and when I follow their gaze they're almost invariably looking at it. It's a religious experience, like when the sun and clouds accumulate in a certain way and you can see the luminous rays falling to earth - I always call that phenomenon God light, a strange thing for a non-spiritual person like myself.
There are certain things that define a city, and it's almost silly to say it, but the Empire State Building IS New York in some fundamental way - like the subway and the Met and Battery Park, only so, so much more so.
Sometimes I look at the Empire State Building and I get a little shiver of fear that something terrible could happen to it like what happened to the Twin Towers. But then it just seems so singular and strong and tall that the fear goes away and the awe sets in again. It's just a building, but oh, what a building.
(A note about the picture: I took it one night while walking across the Brooklyn Bridge, so it encompasses three monumental structures: the Empire State, the Manhattan Bridge and the BB.)