more at Artforum:
Lawrence Weiner, a towering figure in the Conceptual art movement arising in the 1960s and who profoundly altered the landscape of American art, died December 2 at the age of seventy-nine. Known for his text-based installations incorporating evocative or descriptive phrases and sentence fragments, typically presented in bold capital letters accompanied by graphic accents and occupying unusual sites and surfaces, Weiner rose to prominence among a cohort that included Robert Barry, Douglas Huebler, Joseph Kosuth, and Sol LeWitt. A firm believer that an idea alone could constitute an artwork, he established a practice that stood out for its consistent embodiment of his famous 1968 “Declaration of Intent”:
The artist may construct the piece.
The piece may be fabricated.
The piece need not be built.
Each being equal and consistent with the intent of the artist the decision as to condition rests with the receiver upon the occasion of receivership.