Milan's regenerative public art project includes contributions from Wilfredo Prieto, Otobong Nkanga, Judith Hopf and more Founded in 2014, ArtLine Milano is a public art project dedicated to revitalizing the city's Fiera di Milano area. This book documents each commission, culminating in 19 permanent installations from artists including Kiki Smith, Otobong Nkanga, Alfredo Jaar and Adelita Husni-Bey.