Borge Mogensen, perhaps FDB Mobler’s most famous furniture designer, is renowned for his crib sofa and chairs. But he also loved the practical ‘building furniture’ that he began developing in the early 1950s and continued to work on for the rest of his career. This ‘building furniture’ system can be combined in endless ways, as the need arises. It’s beautiful as well as practical and, in particular, makes good use of space.