With a voluminous yet hollow frame, the Shell sofa is instantly visible. It is, in a strictly physical sense, minimalist (because it’s mainly hollow), but visually, the Shell sofa is almost pillowy, spacious, and a treat to look at. The sofa is a frame that curves from the left to the back and to the right, with space in between for cushions, or even two side tables if you remove the cushions at the extreme ends. It’s visually imposing, but still manages to look light and airy.