Zbereznik Poster is an original lithograph artwork on paper realized by J. Trevtzer in 1973. Original colored lithograph. Good condition and aged. The artwork is the poster to advertise Polish films. Dated and Hand-signed on the side right margin. This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution