UNFORMULATABLE. 1974. FLUXUS MAIL ART.

LA: s.p. (Higgins), 1974
7.8 x 14.5cm original postal envelope with a large number of hand-stampings and handwritten return address, stamp and printed postal address to “467 7961/POST CONCEPTUAL/725 N Western/Los Angeles 90038”. Inside is a single printed sheet of folded paper – 14.5 x 14.5cm with the single word “UNFORMULATABLE” on it. A very scarce example of the Fluxus artist’s mail art. This example was never successfully delivered and was returned to the artist. The envelope is neatly opened and internally the sheet is fine. Rare.