Although Harrison later spoke dismissively of the "Sgt. Pepper" project and its legacy, he conceded that he had enjoyed working on the record's iconic cover. For this, he asked Blake to include pictures of four Indian yogis – Yogananda, Mahavatar Babaji, Lahiri Mahasaya and Sri Yukteswar – among the crowd surrounding the Beatles; as a further Indian detail, a four-armed idol of the Hindu goddess Lakshmi was placed in the garlands of flowers at the bottom of the image. Among the song's lyrics, printed on the back cover, the positioning of the words "Without You" beside McCartney's head served as a clue in the Paul Is Dead rumour, which grew in the United States partly as a result of the Beatles' failure to perform live after 1966.