Canvas Painting 1973, 40-ho 1973, 50-ho 1973, 150-ho 1973, 150-ho 1973, 150-ho 1973, 150-ho 1973, 250-ho 1973, 250-ho 1974, 50-ho 1974, 150-ho 1974, 200-ho 1974, 600-ho     1977, 20-ho 1977, 50-ho