Pieter Engels, impressive lot of posters and invitations

Includes: (1) A complete set of the Project Owlglass series, Nos.1- 8. Amsterdam, 1976-77. Double sided posters, 78 x 52 cm folded to 26 x 26 cm. (2) Wide White Space Gallery Antwerp, 1967. Poster printed gold on white sheet, 79 x 53 cm, folded. (3) Galerie 20 Amsterdam, Four shows. Four posters for consecutive shows taking place from Feb to April 1971, 73.5 x 53 cm, folded. (4) Galerie 20, Engels 3rd Institute, double sided poster 43 x 62 cm, folded.

(5) Engels New Collection EPO, poster with cut off corner, 60 x 50 cm folded to 25 x 20 cm. (6) Galerie 20, Engels Luxury. Leporello, 19 x 74.5 cm. (7) 7 invitation cards for various show, envelopes with EPO order forms addressed to Wies Smals and some miscellaneous posters. (total ca. 20) Pieter Engels (1938-2019) was an active participant in the Dutch conceptual art scene since the late sixties. In 1964 he founded the company EPO: Engels Products Organization in which he presented himself as an entrepreneur.