The New York-based LMI Group claims the $50 portrait is a previously unknown work by the Dutch master, perhaps now worth $15m ...

A man sticks his head out of a window. On the sill below him, a tiny leaf threatens to fall. This painting by Rembrandt’s most successful pupil Samuel van Hoogstraten is the centrepiece of a new ...

The fair’s commitment to textile arts reveals the medium’s evolving role in contemporary expression. Known for her ...

A major Dutch museum is staging a huge exhibition of American photography that explores the tension between how the United ...