Fog jog

I suppose it is probably more like mist than fog, but mist doesn't rhyme with anything appropriate, so I took the artistic liberty with the title at the expense of meteorological accuracy. This was on the return leg of a walk up past the school (which is in the background here, and back across the blue bridge and so home through the park - after the sun had set and the temperature started to drop quickly the mist rose from the river and began to make the park look a lot more interesting.