UK export bar placed on Nicolas Poussin’s £19m masterpiece
Museums must match the price of the work titled Confirmation, which has been put on the market by the Duke of Rutland
Can the art world really change its wasteful ways?
London’s National Gallery makes a song and dance about Nicolas Poussin
New exhibition unearths the French artist’s more joyful works from the museum's collection, which will be joined by key loans
Morgan Library explores how the Grand Siècle in Rome inspired the drawings of Poussin and Claude
The exhibition brings together more than 50 works created by French artists living abroad