You might like Left Right Line 4.90m, December 1959 Piero Manzoni 1959 Line 18.82m, September 1959 Piero Manzoni 1959 Natural Selection Sir Antony Gormley OBE RA 1981 Discarded Sweater Martin Naylor 1972–3 18 Cyclamens Moshe Gershuni 1984 18 Cyclamens Moshe Gershuni 1984 Sea / Land Sundial Ian Hamilton Finlay 1970 KY Ian Hamilton Finlay 1976 Adjoining Rooms Langlands & Bell (Ben Langlands and Nikki Bell) 1989 Insertions into Ideological Circuits: Coca-Cola Project Cildo Meireles 1970 Blood of a Poet Box Eleanor Antin 1965–8 neither a painting nor a statue Amikam Toren 1979