Accross Europe, smart big city bosses are bringing new vision to urban life
Cover Credit: PHOTO-MONTAGE BY GARETH BURGESS. VELTRONI: NICK CORNISH FOR TIME; BILLSTROM: LEIF R. RANSSON / SCANPIX; WOWEREIT: HERLINDE KOELBL / FOCUS; DELANOE: FREDERIC LE LAN / REA; LIVINGSTONE: RUNE HELLESTAD / CORBIS