Sean Treppedi is a Newsweek contributor based in the Greater New York City Area. His focus is reporting ... into legitimate consideration for the Calder Trophy this season. Coming hot off of ...

Alexander Calder’s grandson allegedly torpedoed the ... a collector claims in a new lawsuit. Alexander Rower lied about the condition of the glass and wire mobile owned by Richard Brodie in ...

Calder Gardens, the long-awaited showcase ... the Whitney Museum of American Art’s Independent Study Program in New York City, Berrio said she will continue to work with the program as a consultant.