A photograph taken in the Dutch artist’s studio shortly after his death suggests "New York City I" has been displayed the wrong way round since 1945
A new show curated by Hans Ulrich Obrist chronicles decades of artistic innovation employing the tools and technologies of video games
The decision on whether to return the painting, which hangs in Dusseldorf’s Kunstpalast, will be made by the city assembly in April
Travelling Kunstpalast exhibition will feature the only known ceiling paintings created by a woman in the 18th century
The Jewish dealer’s relatives say participating museums are not dealing satisfactorily with their claims
Museum Schloss Moyland lose out again in appeals court
German court rules museum breached artist’s copyright by displaying photographs of 1964 happening
The largest piece ever made by the artist
The 250 puzzle pictures, revolving pictures, and distorted and double images dating from the 11th century to the present day, brought together for this exhibition (until 9 June), are ambiguous in the very best sense.
This is the richest area of Germany, and it has a buoyant cultural life; but the expense of it is beginning to drive the artists out