Grapefruit, First Edition, 1964 (Origins of Grapefruit)

Often considered a Fluxus artwork, in fact the work was originally published by Ono's own imprint, Wunternaum Press in Tokyo in an edition of 500. After leaving New York in 1962-where she had exhibited at Maciunas' AG Gallery, amongst others, her then-husband Anthony Cox suggested she collect her scores together.