Signed Constant, bottom right in sepia watercolor

Signed and dated Voor Paul, 14-4-72, Constant, bottom center in ink

Titled La flûte de PAN, top right in pencil

Titled Marsyas, top right in pencil

Signed and dated Constant ‘88, bottom right in black pencil

Signed and dated Constant '87, bottom right in brown pencil on brown fond

Signed Constant, bottom center in red/brown pencil

Signed Constant, bottom right in black pencil

Signed and dated, Constant '88, bottom right in black pencil. Titled "ORPHEUS", bottom center in black pencil.

Signed Constant, bottom left in black pencil. Titled Die Winterreise, bottom right in white pencil.