You might like Left Right Untitled Warren Mackenzie 1951 String Composition 128 Sue Fuller 1964 Untitled 1967-8 Robert Morris 1967–8 Alter-Ego Isaac Witkin 1963 Umbrella Wen-Ying Tsai 1971 Untitled Robert Morris 1965, reconstructed 1971 Moebius Strip John Ernest 1971–2 Rang Baranga Rasheed Araeen 1969 Zero to Infinity Rasheed Araeen 1968–2007 Location Robert Morris 1962–3 Duncan Terrace Piano Destruction Concert: The Landesmans’ Homage to “Spring can really hang you up the most” Raphael Montañez Ortiz 1966 Untitled Robert Morris 1967–8, remade 2008