Annabelle Selldorf’s discreet plan to renovate the 1914 mansion on the Upper East Side of Manhattan frames views to the museum’s Russell Page–designed garden.

In 1984, the SNCF, France’s national railway, shut down a rail yard—with a handful of handsome 19th-century industrial sheds— in the sun-washed southern city of Arles.

Renovations of the Hall of Science in Queens, New York; the Richards Medical Research Laboratories at the University of Pennsylvania; the Greeley Memorial Laboratory at Yale; and the Manton Research Center at the Clark Art Institute in Williamstown, Massachusetts.

An arts foundation reinvents an old rail yard in a historic town in France.

For more than a year, New Yorkers have waited to learn the outcome of a forthcoming expansion of the Frick Collection, the beloved Manhattan institution known for its intimate scale as much as for its collection of works by Vermeer, Rembrandt, Turner, and other masters.

The renowned piano manufacturer Steinway & Sons recently moved its flagship, Steinway Hall, from the Beaux- Arts New York City landmark it called home for 90 years to a modern Midtown skyscraper. The upshot is a project that will illuminate its brand for 21st-century clientele.

Proposed modifications to Philip Johnson’s interior landmark were heard May 19.

Annabelle Selldorf was an obvious choice to renovate the venerated museum of the Sterling and Francine Clark Art Institute in Williamstown, Massachusetts, home to a stellar collection of European and American paintings.