You might like Left Right River Avon Mud drawings, Ten Mud-dipped papers Richard Long CBE 1988 Shells and Pebbles Mary Fedden 1971 Dartmoor Walks Richard Long CBE 1972 A Hundred Mile Walk Richard Long CBE 1971–2 Slate Circle Richard Long CBE 1979 Two Straight Twelve Mile Walks on Dartmoor, England 1980 Richard Long CBE 1980 A Line in Bolivia - Kicked Stones (2 Versions) Richard Long CBE 1981 Untitled Richard Long CBE 1991 South Bank Circle Richard Long CBE 1991 Small White Pebble Circles Richard Long CBE 1987 Red Slate Circle Richard Long CBE 1988 Sahara Circle Richard Long CBE 1988