Hob thanks. I was thinking the same but when I searched the archive, there is my 'new' rock (and a few more more I missed. Stan was there first.
Nothing much south of the burn though so your Fallowleas rock maybe worth following up. I had a look a it, although wasn't certain about the rock art (and took some photos) before I saw your post. I've added one view to the site record.
Incidentally, why Greenleighton not Fontburn?
Regards
Andy