Donna De Salvo, senior adjunct curator of special projects at Dia Art Foundation, reflects on the work of the late American sculptor, plus we speak to the organisers of exhibitions of shows on Käthe Kollwitz and the Blue Rider group

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

The vice-president Deborah Aaronson tells us how the company got some help from Albert Einstein and why eBooks are not necessarily the future of art publishing

Royal Academy of Arts exhibition includes well known names such as Käthe Kollwitz, as well as equally accomplished, but less famous, artists like Marianne Werefkin

A well-balanced account shifts the focus away from the tragedies of the artist's biography

The Museum of Modern Art plans to hold a major exhibition of the German artist’s work in the near future

From a £14.95 Fuck You 2020 bauble by Jeremy Deller to a £125,000 woodcut by Edvard Munch, we've assembled some our favourite arty stocking fillers

Richard Simms, the 93-year-old donor, built up the enviable collection on a dentist’s salary starting in the 1960s

A pair of publications shed new light on profoundly socially committed artist

Artist’s art to be ousted by stories of exile