As part of Cilla Black 's estate , Sotheby 's will be offering at auction three paintings by L . Lowry , with a total guide price of £ 830k . Family Group ( 1948 ) is estimated at £ 400 - 500k , The Spire ( 1949 ) at £ 100 - 150k and The Black Church ( 1950 ) at £ 120 - 150 . The Modern & Post - war British Art sale will take place at Sotheby 's in London on 13 June .
As part of Cilla Black's estate, Sotheby's will be offering at auction three paintings by L S Lowry, with a total guide price of £830k. Family Group (1938) is estimated at £300-500k, The Spire (1949) at £100-150k and The Black Church (1964) at £120-180k. The Modern & Post-War British Art sale will take place at Sotheby's in London on 13 June.