Ernesto Puppo (b. Genève, Italy 1904 - d. Barcelona 1987) architectural legacy constructed between 1925 and 1947 in Italia, and later in Argentina, Uruguay and Spain, where he died. Thanks to the generous provision of his son, architect Giancarlo Puppo and his family, the volume presents original documentation of his production in Italy as an architect, graphic and industrial designer, author of exhibition halls and other various specialties, and the work performed in the province of San Juan and in Uruguay.