Gaza's ancient Greek site of Anthedon has been bombed, its "Napoleon's Palace" destroyed and the only private museum burned down: the war has taken a terrible toll on the rich heritage of the Palestinian territory.

But in a strange twist of fate, some of its greatest historical treasures are safe in a warehouse in Switzerland.

And ironically, it is all thanks to the blockade that made life in the Gaza Strip such a struggle for the past 16 years.