Design Within Reach Muuto Outline leather SofaThe Outline Collection (2016) takes its cues from modern architecture with an elegantly cubic form supported by slim pillars. Visually light with narrow, rounded, and perfectly cushioned arms and backs to maximize the seating area, Outline is exquisitely crafted for comfort. The leather shows light scratches, spotting, and a natural patina consistent with age and use. This is a high grade Grace leather, and the wear adds depth and character rather