From my book this is an image I made in 1970. I later found it in the 80s and re-dated it for some reason. I suppose due to the fading 1970 made in the same pencil at the top right of the page. You’ll have to view the full sized image to see this by clicking on it.
You will notice it does have an iris and pupils. I have other examples of this I have yet to scan and shear here but I working on it as I go through my old archives I recently found.
And this image is from a movie I was in back in 1977.
From this mask I made they made the poster.