Goya etchings found in French chateau are ‘once in a lifetime discovery’
Pristine prints of famous bullfighting series stored in old ledger hidden on library shelf could fetch up to £500,000 at auction
Francisco de Goya
Laura Cumming: the best art of 2015
It was a wonderful year, as Goya’s extraordinary portraits got together, Ai Weiwei broke free and Eric Ravilious took us to the skies