Here the final image is not singular, but is rather a manipulation of images taken over a period of three weeks. The effect is not to record a moment, but rather to document a specific, performed event: a scientific expedition in British Columbia being carried out on the ancestral property of the Sto:lo Nation, an aboriginal culture that, much like Native North Americans in the United States, were driven from their land. Beside the scientists stands a figure, likely a descendant of the very people who once occupied that land, displaced by those so keen on preservation. In this way, Wall merges photography, performance art, cinema, and painting, exploring the social-historical tradition of documentary photography and the concerns of realist history painting.