15 x 10.5cm, 2pp. artist's postcard with a colour image of the older Hendricks standing on his head as a birthday present for Jill Johnson in Thomkins Cove, New York. VG+.

15 x 10.5cm, 2pp. artist's postcard with a colour image of the older Hendricks standing on his head on Kommetjie Beach, Cape Town South Africa in 2011. VG+.

15 x 10.5cm, 2pp. artist's postcard with a colour image of the older Hendricks standing on his head. VG+.

21 x 30cm, 16pp stapled offset b/w programme for the 1980 show. The programme notes a huge number of participants exhibiting art at the New York's Passenger Ship Terminal including Eric Andersen, Ay-o, John Cage, Christo, Philip Corner, Yoko Ono, Ben Patterson, Knud Petersen, Otto Piene, Klaus Groh, Geoffrey Hendricks, Ray Johnson, Milan Knizak, Alison Knowles, Richard Kostelanetz, Takehisa Kosugi, Carolee Schneemann, Mieko Shiomi, Ben Vautier and details of a "Group Hologram Show" and a "Group Audio Show" which included David Tudor, John Giorno, Takehisa Kosugi, Yoshi Wada and others.

Also there was "Six Sure Cycles of Poetry Performances" which included Jackson Mac Low and Opal L. Nations, and "Two Continuous 12 =-Hour Video Tape Shows" which included works by Jeff Byrd, Nancy Holt, Nam June Paik with Charlotte Moorman (Guadalcanal Requiem), Shigeko Kubota, and Les Levine.

These are just a percentage of the huge number of artists who were involved in the Festival and one has to be impressed by Moorman's organisation of such an event. VG+.

37.5 x 21.5cm, 1pp. Black on white poster listing the full gamut of artists included in this annual event organised by Moorman. Lists many well known names such as Ay-o,  Al Hansen, Joe Jones, Takehisa Kosugi, Nam June Paik, La Monte Young, Carolee Schneemann, Lil Picard, Giuseppe Chiari, Geoffrey Hendricks, Joseph Beuys, John Cage, George Brecht, Dick Higgins, Yoko Ono, Ben Patterson, Michael Snow, Tashi Ichiyanagi, Jud Yalkut, Bazon Brock, Tomas Schmit, Emmett Williams and many many more. Very good+. One of the scarcer posters from the event to find for some unknown reason.

25.5 x 20cm, 16pp (single folded sheet) - a  posthumous publication of and interview with Geoff Hendricks, conducted by Higgins in April 1977, issued during accompany Hendricks’ “Sky Notes: 1-22” exhibition at Emily Harvey Gallery, New York. VG+.

42 x 26cm (open size) - 2pp, announcement brochure/small poster for a solo show of works by Hendricks at his friend Ben Vautier's gallery. A reproduction of a detail from a sky painting  on the front an verso several colour portraits of the artist  and works and a  short essay in French. Folds down to 9.5 x 21.2cm for mailing. VG+.

20.8 x 17.8cm, 4pp offset printed leaflet with tipped on original clouds photograph by Hendricks.

A minimal artist's book with instructions by Hendricks for various events and activities all relating to the sky/clouds.

There is some marks from the original gluing on the inside of the sheetelse VG. A rare vintage Fluxus publication.