The album cover consists of a painting by American artist Bob Gill in which, as in Massot's film, two contrasting worlds are separated by a wall, with only a small gap allowing visual access between them. Harrison omitted his name from the list of performing musicians, leading to an assumption that he had merely produced and arranged the music. The 2014 reissue of "Wonderwall Music" recognises his contributions on keyboards and guitar. The album was first remastered for CD release in 1992, for which former Apple executive Derek Taylor supplied a liner-note essay.