Blantyre Priory (or remains thereof) is of course a listed structure. So stones cannot be removed or altered, or moved around. When walking around the Priory itself, there is a lot of evidence over the site of worked stones, carved to form part of the former building.
I’m no student of architecture, so I can only imagine what some of these stone once were.
Priory Loose Stone 2015 Sept (PV)
Priory Loose Stone 2015 Sept (PV)
Priory detail 2015 Sept (PV)