Set of 4 handkerchief armchairs by Massimo Vignelli for Knoll. In 1968 Vignelli was contracted by Knoll to re-envision the corporate identity and graphics program, resulting in the Knoll logo in Helvetica and the introduction of pantone super warm red as the company color. The work done for Knoll, in addition to giving us our signature graphics, launched the Vignellis to international renown as premier modern graphic designers. In 1983 they returned to Knoll to design the handkerchief chair. Using compression molded plastics, they conducted a fabrication and design investigation that lasted 5 years, and ultimately captured the lightness and organic ease of a handkerchief drifting in the wind. Measures: 26" wide x 22 1/2" deep x 29" tall with seat height of 18" and arm height of 26".