Nether Glenny 5 - Cup Marked/Natural Rock

A panel reported in DES 2018 and labelled Nether Glenny 5 and allocated the label of Nether Glenny 33 in the ScRAP record. The markings are very faint and, whilst resembling an array of cup marks, the rock is very similar to others nearby which have numerous very shallow cup-like natural markings. A difficult one to call but I would lean strongly towards natural. Recorded & modelled for Scotland's Rock Art Project by Nick Parish. Source: Objaverse 1.0 / Sketchfab