Robert van 't Hoff which he christened "De Stijl" and in which he and his wife lived shortly after their marriage in July. This was conceived as an attempt to "further the new direction" and he was involved in every aspect of the interior and exterior design including the furniture and fittings. Van 't Hoff's preference for Bart van der Leck over van Doesburg for the painting of the interior was the first sign of tension between the two, but a commission for van Doesburg from van 't Hoff for a colour scheme for the interior of a house he was designing for the
Kunst zij ons doel were not well represented. Prominent members of 'De Groep' were: Jan Hendrik van Borssum Buisman, Jules Chapon, Jac Clay, Poppe Damave (chairman), Edgar Fernhout, Frans Funke, Cor Hak, Kees Hak, Anton Heyboer, Marjan Jaspers, Roelof Klein (sculptor), Bart van der Leck, Albert Loots, Jan Meijer, Hans Mulder, Wim Oepts, Kees Okx, Piet Ouborg, Jaap Ploos van Amstel, John Rädecker, Georges Robèr, Charles Roelofsz, Arie Schouten, Wim Schuhmacher, Bert Schutter, Wim Steijn, Levinus Tollenaar, Charley Toorop, Frans Verpoorten, and Jan Wiegers Members were Ben Andréa, Albert Arens, Truida Baaren-Ruysenaars, Nel Bakema, Harry Balm, Elizabeth Frederika van der Ban, Bauk Cornelis Betzema,