Received the following from Tristan Campbell:
I’m a landscape photographer based in North Yorkshire, UK, and over the last couple of years have been photographing the region of Guisecliff for a project I am working on. Last weekend I noticed some strange markings on the cliffs whilst scouting for new photograph locations. I can find very little rock art information specific to Guisecliff on-line and your images are the only ones I have found. I have noticed faint rings in at least two other locations on the cliffs. Are you aware of any markings on the cliffs themselves? I was hoping you may know if these are known markings (if they are indeed rock art) or if you have a contact who may be able to tell me?
Tristan provided the three photos above. The photo on the left shows a compass for scale. The middle photo is a detail of the marking/carving of the under left corner of the photo on the right. More of Tristan’s photos can be enjoyed on his Landscape Photography Website.
We would be very happy to have your opinions on these marking/carvings. Thanks!