Italian Piero Lissoni is a well-known designer and architect with a degree from the Polytechnico of Milan. I Piero Lissoni has worked with a dense list of design brands, such as Boffi, Cassina, Kartell, Living Divani and Flos on a wide diversity of designs of furniture and lighting. For Fritz Hansen Piero Lissoni designed Lissoni Series in 2006 and in the autumn 2008, Alphabet™, a new modular sofa series is introduced.