Ulises Carrión. Open Closed

N.p. (Amsterdam), self-published, undated (1979). Original artist's postcard, 15.5 x 10.8 cm, rubber- stamped in red on white stock.

Signed by the artist in lower right corner with a red stamp. Excellent copy. Ref: Schraenen, Dear Reader Don't Read, 2016, p. 241.