Photograph by Ken Stone.
There are no restrictions on usage.
If your derivative work is on DA, I would appreciate you adding a link to any work that you do here as a comment, so I can come and see it.
Linking from your deviation to this deviation would also be appreciated.
Notes: This was photographed from a slide taken some time in the '80s. If I recall correctly, there was a waterfall a couple of paces behind me.