It is above all a bias: not telling the story of the construction of the Amal Amjahid building located on the edge of the canal in Molenbeek, but the one of four of its trusses, four metal structures that support the project designed by the architects of Bogdan & Van Broek, who became then protagonists of the film. The result is a surprising 8-minute film journey that takes us by river from the German border to Brussels city center.