By Margherita Rui for Dante Negro, the Dante Negro Dolmen Modular Sofa takes its name from the ancient megalithic structures of standing stones—its distinct, independently articulated backrests breaking with conventional ergonomic thinking to accommodate the diverse ways different bodies seek comfort. Handmade in Italy from powder-coated iron with softly padded upholstery, it is available in a range of fabric finishes.