This was taken on an otherwise crystal clear morning w/ no fog visible on property I own in Sewanee, TN.
Look about half-way way up the frame and about 1/3 to the right of the left margin and you'll see what appears to be an eye..immediately to the right is what appears to be another.
There appears to be something like a mouth (open) beneath the eyes..again... there was no fog visible to the naked eye.
If you have difficulty seeing the "eyes" and mouth let me know and I'll highlight them.
The area is known for a long history of reports of "spirit sightings" and hauntings to the extent that the local University (Sewanee University/ University of the South) has a tradition of asking for the protection of the "Sewanee Angel" when leaving the campus.
There was a prehistoric shamanistic cult active in the area for over 1000 years who's cave art suggests astral / dimensional travel, shape shifting and other phenomenon... see work by Dr. Jan Symik (UT/Knoxville).
There was also a massacre of Cherokee families in 1838 (partly on this land) that culminated in the removal of the last band of free Cherokee in TN. Several (30+ ) Cherokee (men,women and children) were killed during the "removal".