The use of collaborative online social media applications as tools of communication is increasing in contemporary society. Correspondingly, a number of contemporary artists are exploring online interaction in their material public art practice, as a new form of documentation, promotion and creative collaboration. Mapping and analysing these new forms of interaction provide a method to determine the scope of their contribution to new artistic knowledge. This paper argues that contemporary public

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... art practice can be cognisant of both physical and virtual contributions as equally active participants in collaboration. It also identifies the convergence between artist and audience in virtual and physical space, and examines how this is affected by certain conditions and models of behaviour, which influence how a new collaborative creative discourse in public art can be constructed.