'white art'

'Earlier in the year [1968], John Lennon'under the new influence of his relationship with Yoko Ono'had staged a London art exhibition at the Robert Frazer Gallery of his 'white art'. Called You Are Here, the show consisted of items like a huge circular white canvas with 'you are here' appearing microscopically, and a machine that continuously inflated white balloons to be released over London with 'you are here' labels attached.'

'Mike Evans, from The Art of the Beatles, 1984.