At MAST – the foundation in Bologna dedicated to work and photography themes – a large exhibition focuses on the uniform, as a narrative vehicle describing trades and social classes, as well as their change over time. Butchers, coal dockers, miners, Fiat workers, but also company managers, up to soldiers, nuns, monks and H&M’s shop assistants: all these figures make up the large human sample of uniform in which the limit between professional figure and person is subtile. In comparison, 44 international photographers’ shots from different generations, young or historicized: Walker Evans, Irving Penn, August Sander and Sebastião Salgado among the best known. The exhibition includes a monograph by the american photographer Walead Beshty, which portrays artists, collectors, curators, gallerists, directors and all the professionals met during his exhibitions’ preparation.