Both the town and the factory were illuminated thanks to electric light. The village of Crespi d'Adda was the first village in Italy to have modern public lighting. The workers houses, of English inspiration, are lined up in order along parallel roads to the East of the factory. A tree-lined avenue separates the production zone from the houses, overlooking a chequer-board road plan.The whole architecture and town planning (except the first spinning department, created by engineer Angelo Colla), was submitted to the architect Ernesto Pirovano. For about fifty years Pirovano, helped by the engineer Pietro Brunati, ran the construction of the village. model shops toy-like constructions / miniatures had been made to educate and exemplify new trends in social thinking and scientific advances to the inhabitants in the form of suitcases that contained them.