This thesis reconsiders the relationship between the human subject and the physical object in performance practice, which has been commonly perceived within hierarchical systems of instrumentalisation. The thesis demonstrates that in processes of performance making and reception, the role of physical objects goes beyond mimesis and direct representation. Physical objects and materials have the capacity to take active parts in a complex and multilayered performance dynamic, articulating ways of seeing and offering new ways of assessing performance. Drawing on Hegel’s conception, the notion of ‘objectification’ is central to this dynamic, approached as a positive model of the subject’s potential development and as a productive catalyst in a c...