Ponte City is a project by Mikhael Subotzky and Patrick Waterhouse that uses photographs, architectural diagrams, text, interviews, fiction, found objects, oral history, and archival material to critically explore a particular urban landscape in Johannesburg. The exhibition and book, which comprise this project, manifest in different ways, but both work together to cut across disciplines and incorporate the languages of fine art, photography, architecture, urban planning, history, economics, popular culture, and literature. The publication comprises a book of photographs and pamphlets in which the artists have collaborated with former and current residents, gathered personal stories, delved into the archive, invited authors to contribute essays on a variety of topics, and worked with material found at the site. This article examines the notion of a ‘portrait of a city’ in relation to the Ponte City project, and asks the questions: What is a portrait of a city? Is it possible to take a ‘portrait of a city’, and what techniques are used when a photographer portrays places and people, or attempts to take, or make, a ‘portrait’ – of a city, a place or even a building such as Ponte? Can a building come to stand in for a city? And how have these strategies been put into play by Subotzky and Waterhouse in the Ponte City project?