The undercroft of Palazzo Strozzi shines the spotlight on the revolutionary work of groups and figures including Archizoom, Remo Buti, Gianni Pettena, Superstudio and 9999, but will look beyond architecture. “Radical Utopias” will feature video, design, installation and performance from this productive creative period, which saw young innovators working to squash the status quo in the Renaissance city, which influenced the art world at large.