Inks Untitled, 1948 Untitled, 1949 Untitled, 1951 Untitled, 1952 Untitled, 1954 Untitled, 1958 Untitled, 1962 Untitled, 1968 Untitled, 1971 Untitled, 1972 Untitled, 1975 Untitled, 1977 Untitled, 1979 Untitled, 1980 Untitled, 1978 Untitled, 1981 Untitled, 1984 Untitled, 1982 Untitled, 1988 Untitled, 1990 Untitled, 1995 Untitled, 2000 Untitled, 1997 Untitled, 1993 Untitled, 2000 Untitled, 2003 Untitled, 2005 Untitled, 2004 Untitled, 2004 Paravent, 2005 Untitled, Guilin, 2006 Untitled, Guilin, 2006 Untitled, 2008 Untitled, 2007 Untitled, 2007 Untitled, 2008
