Valley along US Highway 64 near the Tennessee border.
Nikon Z6, Nikkor 24-70mm f/2.8 S
70mm, f/20, ISO 100, 15 sec.
Captured this image after spontaneously stopping at a roadside scenic overlook. The weather moving in made for an interesting scene. I noticed the headlights and taillights of cars in the distance (on the left), so I thought it would be fun to get out the tripod and do a long exposure shot. It was nearly dark, so no filters were needed.