Mist in the Wye valley, August, 6:30am.

We have such a good view that it would be a crime not to make a time-lapse video. Here's what the UK Meteorology agency says about this low cloud: "Valley fog forms where cold dense air settles into the lower parts of a valley, condensing and forming fog. It is often the result of a temperature inversion, with warmer air passing above the valley. Valley fog is confined by local topography and can last for several days in calm conditions during the winter."
SHOT ON Canon 80D, Aperture Priority (I probably should have used Manual to avoid those flickers...), one shot every 5 seconds I think. Playback at 25fps.