No less than five minutes after this photo was taken, a woman driving a pickup truck pulled up and informed me that I wasn't allowed to take pictures of this particular structure because it's considered an essential piece of infrastructure". Apparently there's a chance I could be a terrorist. I was also informed that any pictures I took of this essential piece of infrastructure (which just so happens to be situated in the middle of a public park) could by no means ever be made available on the internet. End of story.

Oh yeah, and I also had to spend some time chasing seagulls away so that they wouldn't end up in the picture.

I'm still not sure if the results were worth all the hassle.