David Hockney, Tate Gallery Centenary `1897 to 1997, Tate Gallery by Bus or Tube Poster, 1997 Offset Lithographic Transport Poster 30 × 20 in 76.2 × 50.8 cm Very Rare London Transport Poster created for the 100 year Centenary of the Tate Gallery, London. The poster features the 1997 painting, Celebration" by David Hockney. A long sold out rare poster that was available in two sizes. This is the smaller size. We also have the larger size available now. Medium Ephemera or Merchandise Condition Excellent Original Condition, will frame up beautifully Signature Not Signed, not signed Frame Not included