Palestine's haunting Nakba art installation

Over the past few days, there have been many protests and events to mark the Nakba.

The memory of the flight of those Palestinian refugees has also been captured in a haunting art installation that will be displayed in Jerusalem.

It has taken almost a year to put together and is the work of a Scottish artist Jane Frere and thousands of young Palestinians.

It makes for one of the most evocative commemorations of this collective tragedy.

Al Jazeera's Jacky Rowland reports.