LONDON.- From Beatrix Potter and Charles Dickens to Ellen Terry and King Edward VII, some of the most famous names of the Victorian and Edwardian age are the focus of an exciting new collaboration between the National Portrait Gallery and the National Trust. For the first time, iconic portraits from the National Portrait Gallery Collection and selected houses of the National Trust are the subject of a new book, A Guide to Victorian & Edwardian Portraits, published on Thursday 7 April 2011. Featuring 60 portraits of sitters including writers and musicians, actors and scientists, royalty and statesmen, the book provides a fascinating overview of a turning point in portraiture and how it depicted the great names of the age. Covering the revolutionary style of the Pre-Raphaelite Brotherhood in the nineteenth century, to outstanding society portraits of the early twentieth century, A Guide to Victorian & Edwardian