Manton Research Center, Sterling and Francine Clark Art Institute, Williamstown, MA - main entrance. This building designed by Pietro Belluschi and The Architects Collaborative, 1973.
<a href="//commons.wikimedia.org/wiki/User:Daderot" title="User:Daderot">Daderot</a>
<span class="int-own-work" lang="en">Own work</span>