The excavations at Dhaskalio (directed by Colin Renfrew and Michael Boyd of the McDonald Institute, University of Cambridge) have completely transformed our understanding of what was previously seen as a Cycladic enigma. The today uninhabited island of Keros, in Cyclades, Greece, was the site of the world’s earliest maritime sanctuary in the Early Bronze Age, and a thriving center for metal production, providing much evidence for all crucial developments in architecture.