Jean-Louis Avril, born in 1935 in Saint-Nazaire, France, is a celebrated French designer known for his innovative use of cardboard in furniture design. He emerged as a leader in sustainable and eco-friendly design during the 1960s and 1970s. His notable works, including the Carton Chair, demonstrate his commitment to blending ecological consciousness with modernist aesthetics. Avril s designs have been showcased in prestigious galleries, including the Pompidou Gallery in Paris. Even after retirement, he influenced the design world through mentoring and lectures, leaving a lasting legacy in sustainable design.