A collector says the Calder Foundation sunk the value of an $8 million mobile by Alexander Calder by deciding it was too damaged to still be viewed as a work by the artist. By Graham Bowley The ...

Alexander Calder’s charming ... Given such skittering, and its slow start, Paris 1924 is unlikely to win a place on this year’s best-exhibitions podium. Still, it contains several invigorating ...