Midsummer is upon us, which means the season is nigh for regular visits from San Francisco’s most famous uninvited guest: Karl the Fog.

As Citizens of Bernalwood, we are fortunate that the fog often avoids the skies over Bernal Heights — opting instead to lurk above the less-blessed terrain to our south and west.

And that, in turn, creates many photo opportunities for our local paparazzi. Here’s a great example from last weekend: A dramatic view of Nature’s Own Fog Lamp, taken from Bernal Hill by Nick McKay.

Oh, if you need even more fog imagery in your life, you’ll be glad to know that Karl the Fog also likes to post selfies over on Instagram.

PHOTO: Nick McKay on Instagram