o2 a is an architectural design team with solid experience developed through collaboration with major national and international architecture offices. Luigi Orioli deepens its interest in an integrated design working for Foster + Partners first in the London office and then in Milan where he has the opportunity to participate and follow as job captain some major projects in Italy. Among others, in 2007 he follows the site construction of the Milan Santa Giulia Show Loft, prototype loft apartment of 500 sqm within the new Milano Santa Giulia district. Debora Venturi specializes several years in Brussels and Paris on energy and environmental issues. From 2006 to 2008 she works in MC A – Mario Cucinella Architects of Bologna, where she is job captain for several projects in Italy and abroad and founds and manages the research and development team “R & D – Sustainable Architecture“.Both complete their careers with research experience in the field of environmental quality in buildings. They participate in national and international competitions, where they develop innovative themes and technologies.