Keros

Unlike its larger, postcard-perfect neighbors in the Aegean Sea, Keros is a tiny rocky dump inhabited by a single goatherd.

But the barren islet was of major importance to the mysterious Cycladic people, a sophisticated pre-Greek civilization with no written language that flourished 4,500 years ago and produced strikingly modern-looking artwork.

A few miles from the resorts of Mykonos and Santorini, Keros is a repository of art from the seafaring culture whose flat-faced marble statues inspired the work of 20th century masters Pablo Picasso and Henry Moore.