Architectura et Amicitia
21 november 2012. Als inkomend bestuurslid bezoekt Mathias de inspirerende bijeenkomst ‘Het Gesprek’ van Architectura et Amicitia (AetA) over Afrika.
November 21st, 2012. Becoming member of the board of Architectura et Amicitia (AetA) Mathias visits the an international dialogue about Architecture in Africa.