Following the first episode with Turin, Rome and Athens, we met the architects from the selections in Vicenza, Florence and Kiev in the second semi-final of the Antrax IT Mystery... Box: Didonè Comacchio Architects, Tommaso Vecci Architetto and Oleg Savka Design, who competed against the special guest, the Florentine studio Pierattelli Architetture. The protagonist of the challenge was the Moon radiator designed by Peter Rankin, in the embossed powder pink shade, which suggested new interpretations starting from its name, then enriched by the materials and inspirational objects included in the ‘mystery box’. The final was won by Pierattelli Architetture and the B+D+M Architetti team, chosen by the evening's exceptional judge, Alessandro Stroligo.