Two drawings: (1) Jan van Eyk (1927-1988). (Female portrait).
Drawing in pen and ink on greywashed paper, 27 x 23.5 cm., signed "Van Eyk" top left, in mount.
(2) Kees Koekkoek (1903-1982). (Man in front of a wall). Drawing in pen, 39 x 29 cm., signed "Koekkoek '66" top right (traces of mounting/ tape in corners recto and verso).