Thinking about photography: debates, historically and now / Derrick Price and Liz Wells -- Surveyors and surveyed: photography out and about / Derrick Price -- Sweet it is to scan...: personal photographs and popular photography / Patricia Holland -- The subject as object: photography and the human body / Michelle Henning -- Spectacles and illusions: photography and commodity culture / Anandi Ramamurthy -- On and beyond the white walls: photography as art / Liz Wells -- Photography in the age of electronic imaging / Martin Lister