“[He] was one of a generation of artists who embraced the Minimalist credo, along with Donald Judd, Carl Andre, Dan Flavin and others. But while his peers continued to work within the genre’s austere limits, Mr. Morris went on to explore an astonishing variety of stylistic approaches, from scatter art, performance and earthworks to paintings and sculptures symbolizing nuclear holocaust. His detractors, noting his tendency to borrow ideas from other artists freely, questioned his originality and authenticity. His supporters saw in him a mind too restlessly alive to the possibilities of art to be confined to any one style.”