Fluxus 1 is an artists' book edited and produced by the Lithuanian-American artist George Maciunas, containing works by a series of artists associated with Fluxus, the international collective of avant-garde artists primarily active in the 1960s and 1970s. Originally published in New York, 1964, the contents vary from edition to edition, but usually contain work by Ay-O, George Brecht, Alison Knowles, György Ligeti, Yoko Ono, Robert Watts and La Monte Young amongst many others.
