Marta Magdalena Abakanowicz-Kosmowska (20 June 1930 ââ¬â 20 April 2017) was a Polish sculptor and fiber artist of Tartar descent. She was known for her use of textiles as a sculptural medium and her outdoor installations. She is widely regarded as one of Poland's most internationally acclaimed artists. She was a professor at the Academy of Fine Arts in PoznaÃ
â, Poland, from 1965 to 1990 and a visiting professor at University of California, Los Angeles in 1984.