.: 2. S.l.s.d. (Bruxelles, ca. 1989), in-8°, ca. 60 nn pp with coloured and b/w ills. Sewn, orig. printed stiff wrapper. Monograph published on the occasion of an exhibition on the abstract painter Vermeulen (Gent 1917 - Brussel 1989). With texts in French and Dutch.
.: 2. S.l.s.d. (Bruxelles, ca. 1989), in-8°, ca. 60 nn pp with coloured and b/w ills. Sewn, orig. printed stiff wrapper. Monograph published on the occasion of an exhibition on the abstract painter Vermeulen (Gent 1917 - Brussel 1989). With texts in French and Dutch.