The Supreme Court’s order requires the decades-long dispute over a painting at the Museo Nacional Thyssen-Bornemisza in Madrid to be re-examined in light of a new California statute

The decision by the Ninth Circuit Court of Appeals leaves the heirs of Lilly Cassirer with few options to pursue their restitution claim

The Supreme Court's unanimous decision, written by Justice Elena Kagan, revolved around the question of which jurisdiction’s law to apply in cases where a foreign government is sued in US court

The latest chapter in the 20-year dispute over a painting currently in the collection of a Madrid museum suggests the case may head back to a California appeals court

The decades-long dispute between the heirs of a Jewish woman who fled Nazi Germany and the Thyssen-Bornemisza Collection Foundation is embroiled in procedural questions about foreign sovereigns’ liabilities in US courts

New arrangement, to last 15 years, means key works by Gauguin, Monet and Picasso have been saved for the nation

The new year's must-see shows include Vermeer and Botticelli blockbusters; major Jasper Johns and Yayoi Kusama retrospectives; and sweeping surveys on Iran, slavery and queer art

Culture minister wants to move the ‘red lines’ in negotiations with Baroness Carmen Cervera

There are currently more than 2,770 coronavirus cases reported in Spain with 64 deaths

Austrian patron donates work to Reina Sofia and commissions new piece by Ragnar Kjartansson to be shown at Museo Nacional Thyssen-Bornemisza

Research groups have designed new technologies and initiatives for the V&A, Kunsthistorisches Museum and Thyssen-Bornemisza

Fashion continues upward trend in the US, shooting to the top of The Art Newspaper's chart, while the British Museum slips from the top spot in the UK