The Avio two-seater sofa designed by Piero Lissoni for Knoll has a slim frame and seating with large and comfortable padded cushions. The Avio comes in 15 different colours and a range of upholstery options. Knoll’s Bird Chair combines space, form and function. Designer Harry Bertoia utilised industrial material and turned it into a work of art. Bertoia’s wire chairs have become iconic within the design world. The Platner side table is both functional and ornamental, with welded curved steel rods that hold a circular glass tabletop.