It has been claimed that competent teachers of art develop over time – through their own childhood experiences and knowledge gained while at school, together with their professional training (as pre‐service teachers) and their continuing professional development postqualification. This chapter carefully considers the evidence base for such assertions before turning attention to the ways in which specialist and nonspecialist primary school teachers actually teach art in their classrooms. The differences implied in studies about the teachers who led the subject in schools in the UK may provide a helpful framework but the main focus of the chapter is in the assumed links between training, support, and the learning opportunities made available to children in the classroom. The potential – and, where possible, the actual – impact of the teacher's attitude and beliefs will be acknowledged and considered before being used to set out the challenges for art educators at all levels of development.