<p>Gavdos: a remote island south of Crete, the southernmost point of Europe, surrounded by an endless expanse of sea.<br><br><br>To Oksana, who has come from Ukraine with her friends to recover from illness in the aftermath of Chernobyl, it seems like a dream to live in a blue-and-white house with a lemon tree. To Penelope, a Greek woman who was married off to an unsuitable man by nuns from the convent where she spent her teenage years, it is a k...