Influential Sculptor Robert Irwin Dies at 95, Remembered for Redefining Viewer Perception Through 'Light and Space' Art

The cause of death was heart failure, as confirmed by Arne Glimcher, Founder and Chairman of the international Pace Gallery, which has represented Irwin's work since 1966. With a career that spans over a century, Irwin's work reoriented how viewers perceive space, pushing boundaries within minimalism and abstract expressionism.