It is the first lecture on color, a series of meetings organized and conceived by NMDS with Creative Director architect Stefano Boeri. On 19 October 2020 h.20 at NMDS will hold a dialogue between Stefano Mirti and Stefano Boeri on color for school. Color project for the school and color safety guide project for Milan that NMDS has created for the school to overcome the pandemic becomes a play during and after the pandemic.