CARL HANSEN CH102 CH103 CH104 Sofa - The CH102/3/4 sofa by Hans J. Wegner is a modern two/three/four-seater sofa ideal for contemporary interiors. It combines brushed steel and traditional leather upholstery in an appealing design, and comfort is ensured with cushions that combine foam and soft down. The CH102/3/4 sofa is part of a series of geometric furniture created by Wegner in 1970 to suit a variety of different spaces.