The German artist defied easy categorisation but exhibitions at MoMA and the Städel Museum aim to shine a light on the importance of her work

Plus, Olmec statuette becomes Kimbell Art Museum’s “most significant work of ancient American art” and Madrid’s Museo del Romanticismo buys an early Goya

The exhibition at the Queen’s Gallery will display rarely shown drawings, while the Städel Museum survey will show what might be the artist’s oldest known painting

Frankfurt’s Städel Museum will present around 130 of his paintings, drawings and etchings

The bequest from the estate of the German photographer Ulrike Crespo includes 90 works and will go on show in November.

Städel Museum tells the story of Germany's love affair with the painter, which ended in tragedy with Hitler’s rise to power

Exhibition about the Venetian Renaissance at Frankfurt’s Städel Museum also includes works by Giovanni Bellini and Jacopo Tintoretto

Flemish master had access to art from across the ages and assiduously reworked drawings by other artists

Kobro and Strzeminski, Bernd and Hilla Becher, and Pierre-Auguste and Jean Renoir's relationships are each subject to in-depth review