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 ...

The foundation, which has assets of $665 million, makes money off the sale of Calder’s works, and the false claims about the mobile were “part of a racketeering scheme by him to . . . to ...

Sculptures are usually still as people walk around them, but Calder's sculptures move. His style of sculpture became known as mobiles. Mobiles are hanging sculptures that move because of the air ...