You might like Left Right Nile (Papers of River Muds) Richard Long CBE 1990 River Avon Mud drawings, Ten Mud-dipped papers Richard Long CBE 1988 Cornish Slate Ellipse Richard Long CBE 2009 Slate Drawing One Richard Long CBE 2002 Slate Drawing Two Richard Long CBE 2002 Limestone Drawing One Richard Long CBE 2002 Limestone Drawing Two Richard Long CBE 2002 Ten Days Walking and Sleeping on Natural Ground Richard Long CBE 1986 Untitled Richard Long CBE 1991 South Bank Circle Richard Long CBE 1991 Red Slate Circle Richard Long CBE 1988 Waterlines Richard Long CBE 2003