We’ve told you about the Highways in the Sky, and how they traverse Bernal Heights from high above. And we’ve told you how to identify the airliners you might see passing overhead.

So it was fun to find this photo recently over on the Twitter. It’s a very clear view of San Francisco, looking north with Bernal Heights in the foreground. While we look up at them, they gaze down upon us. Here’s the annotated version:

PHOTO: @mrmeschi