Article is type: consideration; Architect: Cornelis Elffers designs office building: New office wing Sikkens Lakfabrieken N.V.; Artist:Dick Elffers collaborates on office building: New office wing Sikkens LakfabriekenN.V. with art application: furnishing of the hall, showroom, boardroom and reception room; Material: tumbled windows with double glazing between which aluminum blinds; Illustrations: photos (2)/façade and detail, new office wing Sikkens Lakfabrieken N.V., Sassenheim; interior photos (5)/new office wing Sikkens Lakfabrieken N.V., Sassenheim; 3 exterior photos/Factory Sikkens Rijksstraatweg Sassenheim; 5 interior photos/Factory Sikkens Rijksstraatweg Sassenheim; ground floor and first floor/new office wing Sikkens Lakfabrieken N.V., Sassenheim