1977 Watercolour on paper. 36 x 48 Collection of the artist's family. Germany
2001 Watercolour on paper. 64 x 50. Collection of Ute Kiehn. Germany
1965 Watercolour on paper. 27.5 x 40
1972 Watercolour on paper. 60 x 78 Collection of Ulrike Pester. Germany