The B&B Atoll Sofa from B&B Italia is a smooth and straightforward assembly of soft surfaces, bolster-style side cushions with a slightly angled back that leverages straightforward design principles and Italian-made refinement. Designed by Antonio Citterio, it sheaths foam and fiber fill with polyester fabric, keeping the clean, elegant lines of contemporary furniture. The understated linear legs are made of die-cast aluminum, smoothly descending from each corner of the tubular steel frame beneath the covering. The base and legs merge fluidly with the lower edge, appearing to almost float when viewed from a distance.