Members of staff looks at a psychedelic eye mosaic, commissioned by musician John Lennon for his swimming pool which is on display at Bonhams auction house, ahead of the Rock, Pop and Film sale on Wednesday, in Knightsbridge, London Monday, Nov. 27, 2023. Consisting of approximately 17,000 tiles, the mosaic was created by Joseph Ritrovato, a master tiler who single-handedly installed it on the deep-end wall of John Lennon's swimming pool at his home in Kenwood, Surrey, which he owned from July 1964 to late spring 1968. (Jonathan Brady/PA via AP)