George Etheredge for The New York Times Towering over the middle of the hall is Nick Cave’s new bronze sculpture “Amalgam (Origin),” a barefoot figure wrapped in flowers and leaves that ...

The half-buried Bronze Age ruins of Dmanisis Gora perch on a windswept promontory a few kilometers away from a cave where Homo erectus (or a close relative) lived 1.8 million years ago.