This research examined perceptions of knowledge about art in the gallery and explored the potential of co-creation as a possible model with which to genuinely learn with our audience. Data for the study was generated at a gallery I have been based at throughout the period of undertaking the research. Participants were recruited from this gallery from groups implicated in knowledge co-creation: educators, curators, gallery assistants and audience members. Participants took part in a group workshop at the gallery facilitated by an artist educator, designed to provide opportunities to develop new knowledge together. Following the workshop, participants were interviewed and their experiences analysed. Other data generated through the workshop, as well as analysis of organisational documentation, and reflection on my own practice as a gallery educator, have been drawn together through a bricolage approach. Through analysis of data, I have constructed a situated taxonomy of knowledge types in the gallery and a conceptual model of co-creation. Key paradigms of knowledge have been identified, and the issues associated with the authoritative nature of institutional knowledge presented as a significant barrier to co-creation. Findings indicate that a fundamental shift in the epistemological stance of the gallery is required. A new not-knowing paradigm has been constructed to accommodate models of co-creation shown to be successful in generating a collaborative learning experience, which I have termed ‘learning-with’.The material being presented for examination is my own work and has not been submitted for an award of this or another HEI except in minor particulars which are explicitly noted in the body of the thesis. Where research pertaining to the thesis was undertaken collaboratively, the nature and extent of my individual contribution has been made explicit.