"In his coffee table book Metropolis, Alan Schaller presents city life in his own individual way, setting standards in modern street photography. For all lovers of spectacular black-and-white photography, the coffee table book Metropolis is a must-have, because there is hardly anything comparable on the market. In a unique way, Alan Schaller depicts urban contrasts that big cities like New York, London, Paris, Tokyo or Istanbul hold in store in their architecture and everyday life." - teNeues