Psychiatric genetics has a difficult relationship with the public given its unshakeable connection to eugenics. Drawing from a five-year public engagement programme that emerged from an internationally renowned psychiatric genetics centre, we propose the concept of the Buffer Zone to consider how an exchange of viewpoints between groups of peopleincluding psychiatric geneticists and lay publics-who are often uneasy in one another's company can be facilitated through the use of art and metaphor. The artwork at the exhibitions provided the necessary socio-cultural context for scientific endeavours, whilst also enabled public groups to be part of, and remain in, the conversation. Crucial to stress is that this mitigation was not to protect the science; it was to protect the discussion. to overcome such as the field's problematic socio and political history (Lewis and Bartlett 2015). Compared to other branches of genetics, for example, the specialism is much maligned; it has had to contend with past failures, false promises (Joseph 2006) and, historically, has a difficult relationship with the public given its unshakeable connection to eugenics (Kerr and Shakespeare 2002). This backdrop is said to continue to hang over the field like Damocles' sword (Propping 2005), despite today's promising laboratory developments (Stoltenberg and Burmeister 2000; Burmeister et al. 2008). Psychiatric genetics' public groups, including those with direct experience of mental health conditions, are multifaceted. Differences include their socio-demographics, their relationship to and experience of the psychiatric profession, and the way in which they receive, and offer in return, information about conditions that are contested, stigmatised, and potentially distressing. The reception of scientific information and their responses can therefore be unpredictable and divergent, which means that forms of communication and those who communicate them need to be creative and flexible. Science communication as a form of public engagement is not a passive, static activity. It is a dynamic, ever-changing and ongoing process (Lewis et al. 2017). In this chapter, we use our public engagement arts initiative that ran from 2011 to 2015 as a case study to reflect on the ways in which scientific information about the genetic contribution of psychiatric conditions is relayed by scientists to various non-scientific groups. Linked to an internationally renowned laboratory researching the biological underpinnings of psychiatric conditions, which we call The Centre, our programme of events engaged a general, non-scientific public, people diagnosed with a mental illness, people with a particular interest in mental health, medical students, schoolchildren and representatives from within artistic disciplines and communities.