For years the Sterling and Francine Clark Art Institute, with its magnificent collection of 19th century art (among other goodies) has felt like a bastion against the world outside its gates, a step back in time to the glories of Winslow Homer, John Singer Sargent and the French Impressionists. (After that it was no Modernists need apply for the ultraconservative Mr. Clark.)

The thoroughly modern new museum isn’t a refutation of the old one, though. The architects don’t drag it kicking and screaming into the 21st century, even if not everyone wants to come along. It’s way too Zen for any such temperamental demonstrations.