The Walter Knoll Seating Stones Armchair in blue, specifically the Seating Stone 272-10 C AR Knit, 8237 papaya Knit, and 8202 slate 1, is a contemporary piece designed by UNStudio/Ben van Berkel. Inspired by natural forms, this armchair is part of the broader Seating Stones collection, which includes various seating options like lounge chairs, side chairs, and poufs. The design aims to evoke a sense of primal, natural seating while offering modern comfort and functionality. Width: 31.1 inches Depth: 31.1 inches Height: 32.7 inches Seat Height: 16.5 inches Seat Depth: 19.3 inches