Congrès Internationaux dArchitecture Moderne (CIAM)
CIAM was formed one year before the building of the German Pavilion in Barcelona. Its foundation marks the determination of Modernist architects to promote and finesse their theories. For nearly thirty years the great questions of urban living, space, and belonging were discussed by CIAM members. The documents they produced, and the conclusions they reached, had a tremendous influence on the shape of cities and towns the world over.