Panamarenko - Raven variable matrix

Rare, unfolded and original poster in 100% perfect condition (25 years old). Signed in the lower right corner of the print.
Conceptually, this is a very peculiar poster since all the exhibition information is on the back (see last photo). On the front only the name, description, the object and Panamarenko's signature.
Poster issued by Ronny Van de Velde for Panamarenko's exhibitions in Antwerp, Ghent, New York, Sofia and Madrid (period 2000-2001).
Described as poster no. 71 in the book Panamarenko posters, Ludion pp. 56-57 and 88.
Very nice collectible item in this condition.
Shipping in a sturdy tube or pickup by appointment in Ghent.