Landscape/ People in oil paint watercolor etching: Central Station - charcoal drawing 65x70cm 1957 (Entry exam for Royal Academy)
Landscape/ People in oil paint watercolor etching: Amsterdam - charcoal drawing 55x69cm 1957
Landscape/ People in oil paint watercolor etching: Apollo hall in Amsterdam - early drawing in charcoal 59x73cm 1957
Landscape/ People in oil paint watercolor etching: Amstelkade in Amsterdam - charcoal drawing 60x75cm 1957
Landscape/ People in oil paint watercolor etching: Amstel veld - charcoal drawing 54x75cm 1957
Landscape/ People in oil paint watercolor etching: Stillife - charcoal drawing for admission at the Royal Academy 50x65cm 1957
Landscape/ People in oil paint watercolor etching: Still life with a coffee can and bread, drawn with charcoal for the entry exam at the Royal Academy in Amsterdam, 1957
Landscape/ People in oil paint watercolor etching: Amsterdam 'employee' - charcoal 37x50cm 1958
Landscape/ People in oil paint watercolor etching: Cats - charcoal drawing 50x65cm 1957
Landscape/ People in oil paint watercolor etching: Guitar player - watercolour 67x91cm 1957
Landscape/ People in oil paint watercolor etching: Nude model - drawing with charcoal 52x65cm 1957
Landscape/ People in oil paint watercolor etching: Two nudes - charcoal drawings on paper 75x110cm 1957.
Landscape/ People in oil paint watercolor etching: Model lying down as Academy model - charcoal drawing 70x100cm 1957
Landscape/ People in oil paint watercolor etching: Nude model at the Amsterdam Academy - charcoal 55x90cm 1957
Landscape/ People in oil paint watercolor etching: Mérite Boyard - un prix obtenu par Hubertine Heijermans en 2013/14