I was visitng a hospital in the outskirts of the city at midday, when the fog rolled in. There was a forest right next to the parking lot, so I went in to see what it looked like. I didn't have a camera with me, but I liked the atmosphere and figured the mobile phone would be better than nothing.
Some processing later (which I wrote about), this is the result. You can faintly see the outline of a truck among the trees on the left side, which I should remove some day.