The relationship between Van Epen and the Beauty Commission was not a very good one. He had great difficulty in constantly having to adapt to the criticism of the Beauty Commission. Van Epen even declined a commission for the Nieuwe Huis because he was not given freedom.J.C. van Epen designed apartment complex Nieuwe Huis in 1921 for De Samenwerking, housing construction De Harmoniehof for De Samenwerking, housing construction on Amsteldijk for the Algemene Woningbouw Vereniging, housing construction on Saffierstraat for the Algemene Woningbouw Vereniging. | Publication on Amsterdam South on the occasion of an exhibition at the Amsterdam Municipal Archives from Sept. 25. - Nov. 21, 1992, containing images of the 1925 bathhouse on Diamantstraat by architect P.L. Marnette (also attributed to A.J. Westerman) (p.65 and 77). | Publication on the occasion of an exhibition held at the Amsterdam Municipal Archives, including images of J. Roodenburgh's work at Allebéplein (p.81), Minervalaan (p.94) and the surroundings of Muzenplein (p.100) | Publication on the occasion of the exhibition held at the Amsterdam Municipal Archives in 1992, about Berlage and 'Plan Zuid', in which D. Greiner is mentioned. | Published on the occasion of an exhibition on H.P. Berlage's Plan Zuid, held at the Amsterdam Municipal Archives from 25 September to 21 November 1992. Works by many architects are discussed and illustrated. | Published on the occasion of the exhibition of the same name held in the Amsterdam Municipal Archives in 1992 under the auspices of Stichting Berlage Jaar 1992.