Each Marretti staircase links not only levels but also ways of being, ideas and dreams: it creates a dialogue between spaces by using the language of both technology and the imagination. And every project brings something new. Today’s challenge is to fly. To succeed every kind of material is admissible and every kind of invention allowed: glass turns into rock; steel becomes invisible; wood proves to be a link to the stories of distant countries. Any kind of support is superfluous. Since 1970 every staircase designed and manufactured by Marretti – in each of its components and always within the company – dictates new rules, breaks new limits and blends tastes. Because every staircase is the embodiment of an intuition in its next design.