LONDON.- Christies announce the landmark sale of 21 works by the iconic British artist Laurence Stephen Lowry, R..A. (1887-1976) to be offered at auction on Thursday 11 November 2010 from the private collection of Selwyn Demmy (b. 1932), renowned bookmaking magnate, boxing organiser and club owner. Only the very best collections illustrate, as this one does, the true breadth and depth of a single artists oeuvre. Comprising drawings and paintings which span the 1920s to the 1960s, this Lowry collection is the most important and extensive to be offered at auction in recent memory, as it celebrates not only the artists world renowned industrial cityscapes, but his landscapes, seascapes and explorations of architecture. They are at times intense, often humorous and playful, many bustling with life and others distinctly quiet and poetic in tone. Each work reflects the different dynamics of line, colour, compositio