Parent, carer, lover, baby – no one might have a glance at these works and never discover themselves grappling with their feelings, feeling for the grief, struggling and loss endured by harmless folks. The title of Wilkes’s work, which was made a decade in the past, is a reference to Possil Pottery, the 19th-century Glasgow company that created some of the best porcelain in Britain. Untitled options artefacts – bits of jugs, old kilns and bottles – excavated in 2010. Yet, for all this, in its visualisation of human suffering, Wilkes’s work couldn’t really feel extra immediate or common. Peterson…