Articles on: New Dutch Architecture since the new Stock Exchange in Amsterdam by Jan Gratama, Sculpture and painting and contemporary architecture by H.C. Verkruysen, The public building after 1900 by G.C. Bremer, Thoughts on architecture by A.J. Kropholler, Improvement of public housing and architecture by F.M. Wibaut, Monument care in growing cities by J.A.C. v.d. Steur, Government supervision by beauty commissions by D.F. Slotboom, The architecture of the new world by Alph. Siebers, What spoils ribbon development by Henri Polak. Also: The modern interior by Otto van Tussenbroek, The regional plan by G. Friedhoff, The single-family house in the Netherlands by A.J. v.d. Steur, The big city and its expansion by D. Hudig, Research and testing of building materials by J.L. Bienfait, Modern residential lighting by H.J.A. Post, Architecture and reinforced concrete by H.T. Zwiers, Government supervision and responsibility by M.E.H. Tjaden, The cladding of the wall by A. van der Boom, Sarphati's expansion plan, Garden architecture in our country by J.R. Koning, Animals as builders by H. Engel and Three constructions of late times by A. Boeken.