The Square is a space for students to "open their minds" says Sou Fujimoto

Japanese architect Sou Fujimoto explains how his stacked-cube learning centre in Switzerland is one of the most significant projects of his career in this instalment of Dezeen's Concrete Icons series produced in collaboration with Holcim.
The video features The Square, a higher-education learning centre for the University of St Gallen in Switzerland.
The concept was the winning design over eight other proposals for the learning facility.
Sou Fujimoto's The Square, a learning centre for the Unive