Jaan 781 Sofa. is made by Brand Walter Knoll. Details and photos of Jaan 781 Sofa. are displayed above. You can also check other products in Furnishings category. Brand Walter Knoll / Furnishings Furnishings products by Brand Walter Knoll Saddle Barstool. Ishino Armchair. Bao Armchair Small. Fabricius Sofa. Modern Icons: Foster 502 Armchair. Jaan 781 Sofa.