Angela Wanhalla is a senior lecturer in history at the University of Otago. She specializes in the histories of cultural encounter in New Zealand's colonial past, focusing on gender, race and colonialism in the nineteenth century, the indigenous history of the North American West, and the history of intimacy, particularly interracial relationships and hybridity. She is the author of In/visible sight: the mixed descent families of southern New Zealand.Erika Wolf lectures in art history and theory at the University of Otago. A graduate of Princeton and Michigan universities, her primary field of research is Soviet art and visual culture. She is the author of Koretsky: The Soviet Photo Poster, 1930–1984. She has recently extended her research to both historic and contemporary New Zealand photography.