LONDON--Before there was John and Yoko ... Lennon,” co-curator Juliet Bingham said on Tuesday at a preview of the exhibition. “She was really at the forefront of conceptual art.” Ono ...

The first public gig by John Lennon and Yoko Ono is being celebrated ... Gabriella Daris, an art historian and curator of the forthcoming Ono exhibition which will be on show from June, said ...

35.5 x 30 cm. (14 x 11.8 in.) Subscribe now to view details for this work, and gain access to over 18 million auction results. Purchase One-Day Pass ...

30.5 x 30.5 cm. (12 x 12 in.) Subscribe now to view details for this work, and gain access to over 18 million auction results. Purchase One-Day Pass ...