61 t/m 80

#61: Gesture I
(1987) (Tekening 24x32)

#64:
(1987) (Tekening-IV - 22x30)

#67
(01-08-1981) (Scetchbook-4)

#68
(22-07-1981) (Scetchbook-7)

#69
(22-07-1981) (Scetchbook-8)

#70
(14/15-10-1984) (Ringband 21x29)

#71
(Ringband-50 20x30)

#72
(Ringband-51 20x26)

#73:
(Ringband-65 - 21x29,5)

#74: Ringband- 77

#75:
(26-03-1993) (Ringband-79 - 21x29)

#76
(19-4-1984)

#77