This is Phoenix Lake, in Marin County, California. It was shot with a canon T6i, and the Canon 24-105L lens. I was there at 6 am, to arrive before the sun dissipates the mist. In post, I enhanced the lightness of the mista bit, cropped, and enhanced the autumn color of the tree on the right a tiny bit. I also cloned out a couple of tule weeds in the foreground. Shot from a tripod at 1/10 second, F8, ISO 200.