Inversion

I really struggled today to work out which photo to use.
In the Den down by the burn this morning, it was icy cold and bright, but by midday the valley had started to fill with fog/cloud. I ran up the hill and watched as the cloud swelled and filled the Strathmore valley until only the tops of the Sidlaw hills were visible.
The extras are of coming down the lane into the cloud or fog below, and the frost on the gorse.