An exhibition travelling from Chicago includes 100 images by documentary photographers like Dorothea Lange and Ansel Adams, as well as incarcerated artists like Toyo Miyatake and Miné Okubo

More than 100,000 Soviet and Eastern European objects find new home in former Armory

Images from In Flagrante make up the core of this solo exhibition

In the centenary year of the Bolshevik Revolution, exhibitions survey the art of the Russian avant-garde and put its radicalism in context

Timely show traces the lasting impact on the artist’s work of voluntary wartime relocation to Arizona detention camp

Copies of the Emancipation Proclamation and the Thirteenth Amendment will go to auction

The inaugural show is postponed, but a satellite exhibition will go ahead this month in Beirut

Six books reveal the multifaceted output of the elder and younger Cranach in Thuringia

Part one of a series on Luther’s favourite painter and publicist

Part two of a series on Luther’s favourite painter and publicist

Part three of a series on Luther’s favourite painter and publicist

The reconstruction of a playful installation from the 1970s at Frieze New York  failed to fully conjure its original anarchic, prankster spirit