Outi Heiskanen (1937-), Ykä, Yrjö Lassander, Etching 1982.

Outi Heiskanen (1937-), Sea Serpent, Etching, Drypoint, Aquatint 1980.

Outi Heiskanen (1937-), Hiding-Place, Etching, Aquatint 1984.

Outi Heiskanen (1937-), On the Ferry, Etching, Drypoint, Aquatint 1976.

Outi Heiskanen (1937-), The Hermit of the Monastery, Etching, 1988.

Outi Heiskanen (1937-), A Visit, Etching, Aquatint 1976.