Art & Photography
Civil war letters and classic children's books to sell in New York
A discussion of the Emancipation Proclamation will auction alongside Maurice Sendak autographs
Gertrude Stein's letters to Picasso up for sale in Oxford
The writer's correspondence and rare editions of her published works will auction at Bonhams
Van Gogh letters and art display in London
The artist's writings and art have come together at the first major Van Gogh exhibition for 40 years
