A quite mysterious poster yet very stylish indeed.
The poster is an exhibition poster with the name "Figyrration" which could mean "figuration" - artwork that is derived from real object sources. It appears that the artist has a sense of humor. The smaller text "Paris tur/retur" (a round trip to Paris) could mean that the poster displays a Parisian wall.
The exhibition was set up in Nikolaj Kirke in Copenhagen in Denmark in 1985.
Furthermore, the poster has a dedication and signature which is very difficult to read.
