article_snippet: Libby Hall, of Hackney in east London, has spent four decades collecting dog photos and stumbled on the collection of wartime snaps at a market stall.
article_snippet: Ms Hall, 73, has been collecting photos of dogs since 1966 and 
article_snippet: She stumbled across the collection of dog photos, featuring soldiers during World War One, at a local market.
article_snippet: She latest collection is now the largest of dog photos, taken during World War One, and is being exhibited in London.
article_snippet: Libby started collecting pictures of dogs in 1966 and chose a selection of Dogs appearing in the 1914-18 war to display in the exhibition.
article_snippet: the exhibition is being held at Bishopsgate Institute, in Spitalfields, as a show entitled Dogs of the First World War.
highlights_snippet: Libby Hall found the collection of intimate pictures and is now exhibiting the collection of intimate pictures at a London gallery .