1960. Ink, paper, 27 x 19 cm
from the series "Chorales"
1960. Ink, paper, 29 x 10 cm
from the series "Chorales"
1978. Paper, tempera, 56 x 76 cm
"Composition"
1977. Ink, paper, 61x42.5 cm
"Composition"
1971. Oil on paper, 43x60 cm
"Composition"
1969. Ink, paper, 30 x 43 cm
"Composition"
1960s, Paper, ink, watercolor, 27 x 19 cm
"Composition"
1960. Paper, ink, 27x19 cm
"Composition"
1960. Paper, watercolor, ink, 20.5 x 14 cm