How old would Agnes Martin be today?

Agnes Bernice Martin, was an American abstract painter. Her work has been defined as an "essay in discretion on inward-ness and silence". Although she is often considered or referred to as a minimalist, Martin considered herself an abstract expressionist and was one of the leading practitioners of Abstract Expressionism in the 20th century. She was awarded a National Medal of Arts from the National Endowment for the Arts in 1998. She was elected to the Royal Canadian Academy of Arts in 2004.