Oil on canvas signed R. Busch "Composition". 70x50 cm

Oil on canvas signed R. Busch "Composition". 71x60 cm

Oil on panel signed D. Jacobs "Fagne". 27x47 cm

Oil on unalit signed Luc Faisant "Perspective vers la Helle". 38x48 cm

Oil on canvas signed "Château en ruines". A few chips. 50x38 cm

Oil on canvas signed Lucy Orban "Fagne". 60x75 cm

Tableau sculpture sur PVC noir signé Henri Gabriel au verso et daté 1975 "Communauté spatiale". Usures. 47x60 cm. On y joint une brochure "Henri Gabriel, optique et cinétique" éditée par Quadri Gallery en 1991. Textes : Emiel Bergen, Jean Coquelet, Jo Delahaut, Henri Gabriel, Frank Poppe

Drypoint engraving on metallised paper from the "Op'metal drawings" series. Signed Henri Gabriel and dated October 70. 49x33 cm

Drypoint engraving on metallised paper from the "Op'metal drawings" series. Signed Henri Gabriel and dated March 1970. 49x31 cm

Plexiglas and aluminium module by Henri Gabriel, unsigned. W: 58 cm, H max: 37 cm. Enclosed is a brochure entitled "Henri Gabriel, optique et cinétique" published by Quadri Gallery in 1991. Texts by Emiel Bergen, Jean Coquelet, Jo Delahaut, Henri Gabriel, Frank Popper