Cultural critic Charlotte Williams talks to Hanan Issa (Mud is Memory), Angela Hui (Takeaway) and Darren Chetty (Welsh (Plural)) about writing Wales, Welsh identity, and creative and cultural representation.. Williams is a Welsh-Guyanese author and academic. As Hay Thinker in Residence she is committed to exploring the ways in which Wales and its multivarious Welsh identities are represented at the Festival.